datastream, year, month, tod,n, min, max, mean, std sgpqcrad1longE1.s1,1999,08 0:00:00,419 ,-1.86552,4.870208,-0.22108,1.112726 sgpqcrad1longE1.s1,1999,08 0:15:00,415 ,-1.60563,4.399189, -0.118,1.030452 sgpqcrad1longE1.s1,1999,08 0:30:00,420 ,-1.73162,4.409409,-0.13007,1.123135 sgpqcrad1longE1.s1,1999,08 0:45:00,420 ,-1.61185,4.409766,-0.10029,0.996516 sgpqcrad1longE1.s1,1999,08 1:00:00,426 ,-1.58629,4.868971,-0.00766,1.089953 sgpqcrad1longE1.s1,1999,08 1:15:00,423 ,-1.50826,3.747197,-0.05757,1.003421 sgpqcrad1longE1.s1,1999,08 1:30:00,421 , -1.9688,4.015359,-0.05319, 1.00852 sgpqcrad1longE1.s1,1999,08 1:45:00,435 ,-1.94926,3.640903,-0.06395,0.916989 sgpqcrad1longE1.s1,1999,08 2:00:00,435 ,-1.96622,3.687959,-0.04331,0.928864 sgpqcrad1longE1.s1,1999,08 2:15:00,435 ,-1.82414,2.718469,-0.05118,0.805423 sgpqcrad1longE1.s1,1999,08 2:30:00,435 ,-1.96424,3.133018,-0.07848,0.830726 sgpqcrad1longE1.s1,1999,08 2:45:00,435 ,-1.76694,6.441135,0.054896,1.112862 sgpqcrad1longE1.s1,1999,08 3:00:00,435 ,-1.70595,5.725824,0.085296,1.123254 sgpqcrad1longE1.s1,1999,08 3:15:00,433 , -1.9983,4.932061, 0.04421,1.056076 sgpqcrad1longE1.s1,1999,08 3:30:00,432 ,-1.79994,8.277026,0.108668,0.942171 sgpqcrad1longE1.s1,1999,08 3:45:00,435 ,-1.39593,7.099206,0.314513,1.092756 sgpqcrad1longE1.s1,1999,08 4:00:00,435 ,-1.73811,3.342325,0.056259,0.897327 sgpqcrad1longE1.s1,1999,08 4:15:00,435 ,-1.61762,3.046195,0.064531,0.841339 sgpqcrad1longE1.s1,1999,08 4:30:00,435 ,-1.36622,7.478597,0.043954,1.015256 sgpqcrad1longE1.s1,1999,08 4:45:00,435 ,-1.48925,5.113976,0.119173,1.012022 sgpqcrad1longE1.s1,1999,08 5:00:00,435 ,-1.40404,3.183827,0.068992,0.782271 sgpqcrad1longE1.s1,1999,08 5:15:00,435 ,-1.89145,5.171232,0.093884,1.026718 sgpqcrad1longE1.s1,1999,08 5:30:00,435 ,-1.93077,8.286949,0.762909,1.608991 sgpqcrad1longE1.s1,1999,08 5:45:00,435 ,-1.59695,20.81135, 3.82486,3.813734 sgpqcrad1longE1.s1,1999,08 6:00:00,435 ,-1.78072,37.97686,11.54261,7.357733 sgpqcrad1longE1.s1,1999,08 6:15:00,435 , 3.41619,56.17934,23.27513,11.06125 sgpqcrad1longE1.s1,1999,08 6:30:00,435 ,4.595352,88.16737,34.01961,15.07702 sgpqcrad1longE1.s1,1999,08 6:45:00,435 ,8.102784,142.4261,48.84043,21.47309 sgpqcrad1longE1.s1,1999,08 7:00:00,419 ,6.036262,158.5173,60.91814,26.02733 sgpqcrad1longE1.s1,1999,08 7:15:00,407 ,7.029431,199.2833,72.25648,34.78939 sgpqcrad1longE1.s1,1999,08 7:30:00,419 ,13.59958,191.4301,80.72109,35.96507 sgpqcrad1longE1.s1,1999,08 7:45:00,418 ,13.89463,211.6573,92.80454,43.25903 sgpqcrad1longE1.s1,1999,08 8:00:00,418 ,37.16568,257.8764,104.1286,41.60167 sgpqcrad1longE1.s1,1999,08 8:15:00,420 , 53.8747,285.4232,116.1766,52.55359 sgpqcrad1longE1.s1,1999,08 8:30:00,420 ,56.33221,278.1678, 125.381,56.17144 sgpqcrad1longE1.s1,1999,08 8:45:00,420 ,50.10495,349.0772,131.8937,65.65134 sgpqcrad1longE1.s1,1999,08 9:00:00,420 ,49.08051,385.8095,145.6713,76.40767 sgpqcrad1longE1.s1,1999,08 9:15:00,432 ,36.63206,454.4916,161.0119,94.85146 sgpqcrad1longE1.s1,1999,08 9:30:00,435 ,17.44709,388.1506,145.7174, 75.8325 sgpqcrad1longE1.s1,1999,08 9:45:00,435 ,17.30979,451.4354,153.2046,88.39763 sgpqcrad1longE1.s1,1999,0810:00:00,434 ,24.32389,487.2816,167.3977,107.7633 sgpqcrad1longE1.s1,1999,0810:15:00,434 ,24.35471,455.1388,164.2395,94.52134 sgpqcrad1longE1.s1,1999,0810:30:00,434 ,66.52326,477.6356,176.0808,105.9972 sgpqcrad1longE1.s1,1999,0810:45:00,435 ,70.13755,517.9954,194.5124,120.1649 sgpqcrad1longE1.s1,1999,0811:00:00,435 ,69.90778,518.6317, 198.948,122.5582 sgpqcrad1longE1.s1,1999,0811:15:00,435 ,70.61396,582.8709,203.3449,133.3909 sgpqcrad1longE1.s1,1999,0811:30:00,435 , 70.3078,583.2598,216.3003,145.8315 sgpqcrad1longE1.s1,1999,0811:45:00,435 ,70.55835,540.7762,221.0864,150.4265 sgpqcrad1longE1.s1,1999,0812:00:00,435 ,70.19686,541.8011, 198.496, 127.674 sgpqcrad1longE1.s1,1999,0812:15:00,433 , 59.738,635.8811,200.5311,134.5926 sgpqcrad1longE1.s1,1999,0812:30:00,434 , 58.666,640.7205,202.1832,143.6921 sgpqcrad1longE1.s1,1999,0812:45:00,429 , 33.951,534.3707,180.0603, 124.601 sgpqcrad1longE1.s1,1999,0813:00:00,429 , 35.781,574.1169,173.1759,125.6035 sgpqcrad1longE1.s1,1999,0813:15:00,435 , 54.8,543.7003,163.6059,112.4164 sgpqcrad1longE1.s1,1999,0813:30:00,435 ,54.56577,580.8557,172.7035,118.3703 sgpqcrad1longE1.s1,1999,0813:45:00,431 , 58.303,593.7875,173.4872,104.7785 sgpqcrad1longE1.s1,1999,0814:00:00,418 , 59.955,479.2724,168.0197,84.50748 sgpqcrad1longE1.s1,1999,0814:15:00,416 ,76.74786,608.6295,177.5029,109.2236 sgpqcrad1longE1.s1,1999,0814:30:00,431 , 66.3,549.1356,173.5357,100.7534 sgpqcrad1longE1.s1,1999,0814:45:00,431 ,75.80771,478.8747, 165.315,92.20667 sgpqcrad1longE1.s1,1999,0815:00:00,434 , 66.56,400.0179,161.3742,78.62623 sgpqcrad1longE1.s1,1999,0815:15:00,435 ,73.59409,454.9068,163.5564,87.98561 sgpqcrad1longE1.s1,1999,0815:30:00,432 , 73.412,380.4528,156.4776,82.73539 sgpqcrad1longE1.s1,1999,0815:45:00,435 ,72.64196,395.5824, 151.879,79.20742 sgpqcrad1longE1.s1,1999,0816:00:00,434 ,70.51163,351.5177, 137.811,62.96823 sgpqcrad1longE1.s1,1999,0816:15:00,432 ,68.01397,333.7031,133.1496,61.66329 sgpqcrad1longE1.s1,1999,0816:30:00,433 , 49.66, 331.788,122.5558,48.85696 sgpqcrad1longE1.s1,1999,0816:45:00,429 ,49.53519,256.3889,110.4364,38.66971 sgpqcrad1longE1.s1,1999,0817:00:00,432 , 46.482,249.7772,110.4231,39.95324 sgpqcrad1longE1.s1,1999,0817:15:00,433 ,58.54261,202.6932,102.0531,35.33946 sgpqcrad1longE1.s1,1999,0817:30:00,418 ,45.72822,191.4676,93.76022, 33.9489 sgpqcrad1longE1.s1,1999,0817:45:00,374 ,32.87497,176.6017, 83.4259,32.51892 sgpqcrad1longE1.s1,1999,0818:00:00,384 ,35.50242,161.6938,71.19731,25.80942 sgpqcrad1longE1.s1,1999,0818:15:00,417 ,26.16121,118.0754,59.96119,18.72578 sgpqcrad1longE1.s1,1999,0818:30:00,420 ,12.22404,116.1107,46.74155,18.41531 sgpqcrad1longE1.s1,1999,0818:45:00,419 ,7.492513, 90.8943,32.81249,15.56308 sgpqcrad1longE1.s1,1999,0819:00:00,420 ,1.160213,57.96842,19.40324,11.44521 sgpqcrad1longE1.s1,1999,0819:15:00,419 ,-1.39603,31.06139,8.373745,7.184309 sgpqcrad1longE1.s1,1999,0819:30:00,420 ,-1.79812,14.15143,1.953372, 2.64572 sgpqcrad1longE1.s1,1999,0819:45:00,419 ,-1.75198,4.097473,0.085242, 1.06412 sgpqcrad1longE1.s1,1999,0820:00:00,420 , -1.8522,2.336035,-0.19655, 0.77784 sgpqcrad1longE1.s1,1999,0820:15:00,418 ,-1.90857,1.433722,-0.24456, 0.7592 sgpqcrad1longE1.s1,1999,0820:30:00,418 ,-1.90651,1.287737, -0.3181,0.709436 sgpqcrad1longE1.s1,1999,0820:45:00,419 ,-1.99039,1.593427,-0.30879, 0.71819 sgpqcrad1longE1.s1,1999,0821:00:00,420 ,-1.85252,1.499997,-0.35364,0.715757 sgpqcrad1longE1.s1,1999,0821:15:00,418 ,-1.99387,1.968002,-0.30699,0.716961 sgpqcrad1longE1.s1,1999,0821:30:00,420 ,-1.91439,2.360946,-0.33851,0.691012 sgpqcrad1longE1.s1,1999,0821:45:00,420 ,-1.84677,1.911964, -0.3714,0.727788 sgpqcrad1longE1.s1,1999,0822:00:00,419 ,-1.92953, 2.09698,-0.38469,0.755432 sgpqcrad1longE1.s1,1999,0822:15:00,420 , -1.7481,2.051486,-0.39785,0.781441 sgpqcrad1longE1.s1,1999,0822:30:00,420 ,-1.78254,1.663336,-0.32559,0.741649 sgpqcrad1longE1.s1,1999,0822:45:00,408 ,-1.76192,1.970305,-0.32192,0.715015 sgpqcrad1longE1.s1,1999,0823:00:00,416 ,-1.81579,8.238121,-0.17749,1.221343 sgpqcrad1longE1.s1,1999,0823:15:00,418 ,-1.86358,8.706284,-0.09682,1.023457 sgpqcrad1longE1.s1,1999,0823:30:00,419 ,-1.56674,6.995136,-0.04745,1.039358 sgpqcrad1longE1.s1,1999,0823:45:00,420 ,-1.71938,4.447287,-0.11552,1.045302