datastream, year, month, tod,n, min, max, mean, std sgpqcrad1longE1.s1,1999,09 0:00:00,225 ,-1.50005,2.164025,-0.21441,0.747391 sgpqcrad1longE1.s1,1999,09 0:15:00,225 ,-1.66394,1.566997,-0.21447,0.737528 sgpqcrad1longE1.s1,1999,09 0:30:00,225 ,-1.38846, 2.16368,-0.10755,0.804583 sgpqcrad1longE1.s1,1999,09 0:45:00,225 ,-1.52456,1.662628,-0.18603, 0.62507 sgpqcrad1longE1.s1,1999,09 1:00:00,225 ,-1.37668,1.340075,-0.15683,0.571372 sgpqcrad1longE1.s1,1999,09 1:15:00,225 ,-1.62348,0.822658,-0.20894,0.551062 sgpqcrad1longE1.s1,1999,09 1:30:00,225 ,-1.62101,2.129749,-0.17144,0.627266 sgpqcrad1longE1.s1,1999,09 1:45:00,225 ,-1.33071,1.670835,-0.20558,0.531829 sgpqcrad1longE1.s1,1999,09 2:00:00,225 ,-1.16136,6.456431,-0.04921,0.804374 sgpqcrad1longE1.s1,1999,09 2:15:00,224 ,-1.76578,2.234135,-0.14787,0.632923 sgpqcrad1longE1.s1,1999,09 2:30:00,225 ,-1.58617,0.995877,-0.20395,0.532819 sgpqcrad1longE1.s1,1999,09 2:45:00,225 ,-1.27552,1.591487,-0.18692,0.607398 sgpqcrad1longE1.s1,1999,09 3:00:00,225 ,-1.32821,1.506458,-0.23304,0.631027 sgpqcrad1longE1.s1,1999,09 3:15:00,224 ,-1.53625,1.427205,-0.22558,0.666757 sgpqcrad1longE1.s1,1999,09 3:30:00,225 ,-1.24674,2.459901,-0.19456,0.594838 sgpqcrad1longE1.s1,1999,09 3:45:00,225 ,-1.36006,2.874233,-0.12654,0.757454 sgpqcrad1longE1.s1,1999,09 4:00:00,225 ,-1.36793,3.112681,-0.26668,0.691542 sgpqcrad1longE1.s1,1999,09 4:15:00,223 ,-1.46095,8.169521,0.144712,1.560525 sgpqcrad1longE1.s1,1999,09 4:30:00,225 ,-1.23279,7.681259,0.140397,1.420834 sgpqcrad1longE1.s1,1999,09 4:45:00,225 ,-1.40101,4.600203,0.110177,1.061901 sgpqcrad1longE1.s1,1999,09 5:00:00,225 ,-1.26584,2.276602,0.012208,0.769621 sgpqcrad1longE1.s1,1999,09 5:15:00,225 ,-1.10331,1.176289,-0.04566,0.587181 sgpqcrad1longE1.s1,1999,09 5:30:00,225 ,-1.03103,1.667006,0.040288,0.645276 sgpqcrad1longE1.s1,1999,09 5:45:00,225 ,-1.18547,1.679244,0.223318, 0.61318 sgpqcrad1longE1.s1,1999,09 6:00:00,225 ,-0.28051,6.385332,2.003838,1.497328 sgpqcrad1longE1.s1,1999,09 6:15:00,225 ,0.544301,21.39998,7.919916,5.112014 sgpqcrad1longE1.s1,1999,09 6:30:00,225 ,0.818426,51.34578,20.94113,11.22319 sgpqcrad1longE1.s1,1999,09 6:45:00,225 ,1.198551,66.39301,35.22541,16.23475 sgpqcrad1longE1.s1,1999,09 7:00:00,225 ,4.016875,127.2514,48.63126, 23.1775 sgpqcrad1longE1.s1,1999,09 7:15:00,219 ,4.524411,164.3941,69.51973,36.93318 sgpqcrad1longE1.s1,1999,09 7:30:00,219 ,5.907893,176.1281,79.95454,44.28185 sgpqcrad1longE1.s1,1999,09 7:45:00,223 ,6.319529,185.6753, 90.9964,48.37735 sgpqcrad1longE1.s1,1999,09 8:00:00,225 , 6.81531,214.4813,98.82835,52.64706 sgpqcrad1longE1.s1,1999,09 8:15:00,225 ,8.011263,245.7917,110.0198,59.93962 sgpqcrad1longE1.s1,1999,09 8:30:00,225 ,14.29092,277.2177,121.9439, 63.7975 sgpqcrad1longE1.s1,1999,09 8:45:00,225 ,47.96364,283.1891,123.3597,58.25499 sgpqcrad1longE1.s1,1999,09 9:00:00,237 ,49.79407,344.6613,131.2502, 71.1258 sgpqcrad1longE1.s1,1999,09 9:15:00,240 ,50.79579,292.2439,141.1483,66.86562 sgpqcrad1longE1.s1,1999,09 9:30:00,240 ,52.15158,310.6279,167.4085,78.96738 sgpqcrad1longE1.s1,1999,09 9:45:00,240 ,54.14684,340.3693,173.9111,88.42337 sgpqcrad1longE1.s1,1999,0910:00:00,239 ,54.82167,340.8402,169.5502,88.98802 sgpqcrad1longE1.s1,1999,0910:15:00,239 , 55.8428,484.8938,175.4642,103.5497 sgpqcrad1longE1.s1,1999,0910:30:00,240 ,56.79155,492.3627,180.7034,103.5136 sgpqcrad1longE1.s1,1999,0910:45:00,240 ,57.19772,466.5751,186.6523,109.9615 sgpqcrad1longE1.s1,1999,0911:00:00,239 ,58.27795,536.3396,207.4464,130.2384 sgpqcrad1longE1.s1,1999,0911:15:00,237 ,58.97662,539.9141,183.7588,107.9509 sgpqcrad1longE1.s1,1999,0911:30:00,233 ,58.59157,526.0208, 194.673,107.3761 sgpqcrad1longE1.s1,1999,0911:45:00,239 ,30.00747,549.9401,198.5059,122.1254 sgpqcrad1longE1.s1,1999,0912:00:00,240 ,39.86319,462.9438,198.1149,111.3875 sgpqcrad1longE1.s1,1999,0912:15:00,239 ,46.69032,502.7909,196.3823,129.6664 sgpqcrad1longE1.s1,1999,0912:30:00,237 ,61.99469,475.3256,199.3437,121.3423 sgpqcrad1longE1.s1,1999,0912:45:00,239 ,42.36736,478.9108,191.8896,115.2848 sgpqcrad1longE1.s1,1999,0913:00:00,239 ,49.24136,534.0593,177.3736,107.5832 sgpqcrad1longE1.s1,1999,0913:15:00,240 ,61.92793,527.3823,199.7303, 111.941 sgpqcrad1longE1.s1,1999,0913:30:00,240 ,62.67513,538.0889,213.7928,128.5038 sgpqcrad1longE1.s1,1999,0913:45:00,240 ,62.78226,407.0999,186.3254,95.50686 sgpqcrad1longE1.s1,1999,0914:00:00,239 ,44.83452,454.1691,187.9868,103.0226 sgpqcrad1longE1.s1,1999,0914:15:00,240 ,45.47451,446.2183,187.3773,109.7888 sgpqcrad1longE1.s1,1999,0914:30:00,240 ,43.10511,429.9076,179.4698,102.7236 sgpqcrad1longE1.s1,1999,0914:45:00,239 ,39.31464,384.1335,156.9106,85.31957 sgpqcrad1longE1.s1,1999,0915:00:00,240 ,47.21727,370.4987,143.9505,70.51389 sgpqcrad1longE1.s1,1999,0915:15:00,238 ,50.51981,308.5753,142.1031,72.22912 sgpqcrad1longE1.s1,1999,0915:30:00,240 ,26.12096,301.3004,126.7203,67.86857 sgpqcrad1longE1.s1,1999,0915:45:00,240 ,7.944662,275.0915,129.1778,74.47761 sgpqcrad1longE1.s1,1999,0916:00:00,230 ,4.591615,278.3551, 133.411,70.40467 sgpqcrad1longE1.s1,1999,0916:15:00,230 ,2.975792,227.7922, 113.284, 58.3536 sgpqcrad1longE1.s1,1999,0916:30:00,239 ,8.762923,240.0773,105.0876,59.47348 sgpqcrad1longE1.s1,1999,0916:45:00,237 , 13.6807,202.7661,93.87451,44.00282 sgpqcrad1longE1.s1,1999,0917:00:00,234 ,34.51068,196.3744,89.67968,39.41996 sgpqcrad1longE1.s1,1999,0917:15:00,225 ,34.57423,162.6282,73.00361,26.05727 sgpqcrad1longE1.s1,1999,0917:30:00,225 ,27.58012,104.4809,62.52729,18.92569 sgpqcrad1longE1.s1,1999,0917:45:00,225 ,10.75073,89.63659,48.64004, 16.8961 sgpqcrad1longE1.s1,1999,0918:00:00,225 ,8.906775,74.35065,37.24574,15.47041 sgpqcrad1longE1.s1,1999,0918:15:00,225 ,3.083593,56.86023, 27.1923,13.48123 sgpqcrad1longE1.s1,1999,0918:30:00,225 ,0.576818,39.02142,16.98403,9.930413 sgpqcrad1longE1.s1,1999,0918:45:00,225 ,0.188778, 22.2076,7.454609,5.556299 sgpqcrad1longE1.s1,1999,0919:00:00,222 ,-1.33981,10.57845,1.800296,1.958919 sgpqcrad1longE1.s1,1999,0919:15:00,217 ,-1.82958,6.764698, 0.35585,0.914552 sgpqcrad1longE1.s1,1999,0919:30:00,215 ,-1.81425,5.167046, 0.23544, 0.86356 sgpqcrad1longE1.s1,1999,0919:45:00,220 ,-1.96577,3.493601,0.245606,0.743384 sgpqcrad1longE1.s1,1999,0920:00:00,223 ,-1.98397,1.967245,0.183932,0.659223 sgpqcrad1longE1.s1,1999,0920:15:00,220 ,-1.85481,1.215214,-0.06026,0.598934 sgpqcrad1longE1.s1,1999,0920:30:00,225 ,-1.32553,1.397511,-0.00788,0.559682 sgpqcrad1longE1.s1,1999,0920:45:00,225 ,-1.31939, 2.80725,0.035022,0.741568 sgpqcrad1longE1.s1,1999,0921:00:00,224 ,-1.86161,2.535631,0.032247,0.720488 sgpqcrad1longE1.s1,1999,0921:15:00,225 ,-1.31478,1.749082,-0.02428,0.636855 sgpqcrad1longE1.s1,1999,0921:30:00,225 ,-1.47689,2.092124,0.065649,0.578373 sgpqcrad1longE1.s1,1999,0921:45:00,225 ,-1.15308,1.633128,-0.03037, 0.52615 sgpqcrad1longE1.s1,1999,0922:00:00,225 ,-1.39855,1.762709,-0.06525,0.671188 sgpqcrad1longE1.s1,1999,0922:15:00,225 ,-1.41004,5.584625,0.277186,1.114046 sgpqcrad1longE1.s1,1999,0922:30:00,225 , -1.5112,2.488761,0.118848, 0.80935 sgpqcrad1longE1.s1,1999,0922:45:00,225 ,-1.50609, 1.63316,0.023367,0.685334 sgpqcrad1longE1.s1,1999,0923:00:00,225 ,-1.35514,1.969575,-0.07344,0.561951 sgpqcrad1longE1.s1,1999,0923:15:00,225 ,-1.61374,1.527266,-0.08805,0.652266 sgpqcrad1longE1.s1,1999,0923:30:00,225 ,-1.47322,1.335337,-0.14191,0.661923 sgpqcrad1longE1.s1,1999,0923:45:00,225 , -1.3934,1.637543,-0.17385,0.688153