datastream, year, month, tod,n, min, max, mean, std sgpqcrad1longE1.s1,1998,02 0:00:00,315 ,-1.65232,2.157128,0.295767,0.725293 sgpqcrad1longE1.s1,1998,02 0:15:00,315 ,-1.58746,2.012436,0.254365,0.654076 sgpqcrad1longE1.s1,1998,02 0:30:00,315 ,-1.36775,1.798679,0.300924,0.671404 sgpqcrad1longE1.s1,1998,02 0:45:00,315 ,-1.25272,1.999802,0.398232,0.682462 sgpqcrad1longE1.s1,1998,02 1:00:00,315 ,-1.30285,2.759381,0.489643,0.733622 sgpqcrad1longE1.s1,1998,02 1:15:00,302 ,-1.35311, 3.17775,0.400599,0.759441 sgpqcrad1longE1.s1,1998,02 1:30:00,300 ,-1.36038,1.720822,0.295428,0.703163 sgpqcrad1longE1.s1,1998,02 1:45:00,310 ,-1.69016,1.895911,0.300902,0.750618 sgpqcrad1longE1.s1,1998,02 2:00:00,315 ,-1.61429,1.743555,0.270292,0.816212 sgpqcrad1longE1.s1,1998,02 2:15:00,315 ,-1.76434, 1.90774,0.297622, 0.72848 sgpqcrad1longE1.s1,1998,02 2:30:00,304 ,-1.96872,1.834308, 0.37946,0.784787 sgpqcrad1longE1.s1,1998,02 2:45:00,300 ,-1.09937,1.764371,0.331576,0.632363 sgpqcrad1longE1.s1,1998,02 3:00:00,309 ,-1.98919,1.691455, 0.2619,0.633734 sgpqcrad1longE1.s1,1998,02 3:15:00,330 ,-1.06589,1.420047,0.405216,0.489276 sgpqcrad1longE1.s1,1998,02 3:30:00,320 ,-1.14501, 1.58912,0.433496,0.579159 sgpqcrad1longE1.s1,1998,02 3:45:00,315 ,-1.16954,1.736564,0.535625,0.662535 sgpqcrad1longE1.s1,1998,02 4:00:00,315 ,-1.58876,2.154425, 0.47613,0.747395 sgpqcrad1longE1.s1,1998,02 4:15:00,315 ,-1.65936,1.826025,0.505489,0.695718 sgpqcrad1longE1.s1,1998,02 4:30:00,315 ,-1.60385,1.628088,0.446416,0.630213 sgpqcrad1longE1.s1,1998,02 4:45:00,315 ,-1.54009,2.357174,0.401812,0.643611 sgpqcrad1longE1.s1,1998,02 5:00:00,315 ,-1.33342,2.323249,0.354626,0.607477 sgpqcrad1longE1.s1,1998,02 5:15:00,315 ,-1.34504,1.831537,0.340543,0.642469 sgpqcrad1longE1.s1,1998,02 5:30:00,315 ,-1.32312,1.923415,0.323349,0.697465 sgpqcrad1longE1.s1,1998,02 5:45:00,315 ,-1.33181,1.748495,0.362797,0.617626 sgpqcrad1longE1.s1,1998,02 6:00:00,315 ,-1.09346,1.835213,0.427003,0.678117 sgpqcrad1longE1.s1,1998,02 6:15:00,315 ,-1.33648,1.487891,0.434238,0.614241 sgpqcrad1longE1.s1,1998,02 6:30:00,315 ,-1.47552,1.693929, 0.46755,0.680487 sgpqcrad1longE1.s1,1998,02 6:45:00,315 ,-1.40864,1.596122,0.449649,0.580813 sgpqcrad1longE1.s1,1998,02 7:00:00,315 ,-0.79561,5.738723,0.992712,1.034138 sgpqcrad1longE1.s1,1998,02 7:15:00,315 ,-0.77335,17.17821,3.317393,3.863744 sgpqcrad1longE1.s1,1998,02 7:30:00,315 ,0.266268,31.49629, 8.47927,7.421016 sgpqcrad1longE1.s1,1998,02 7:45:00,315 ,1.472461,52.72169, 17.0516,11.21994 sgpqcrad1longE1.s1,1998,02 8:00:00,315 ,3.402714,81.85267,25.66993,16.21962 sgpqcrad1longE1.s1,1998,02 8:15:00,307 ,6.414738,115.9876,33.74751,20.48057 sgpqcrad1longE1.s1,1998,02 8:30:00,311 , 8.91794,134.9906,43.94868,24.69766 sgpqcrad1longE1.s1,1998,02 8:45:00,315 ,10.97827,134.1209,52.77493,25.96832 sgpqcrad1longE1.s1,1998,02 9:00:00,315 ,14.80741,148.5339,62.93566,31.75451 sgpqcrad1longE1.s1,1998,02 9:15:00,313 ,16.40041,156.6396,67.60089,31.28161 sgpqcrad1longE1.s1,1998,02 9:30:00,315 , 21.5997,183.4908,80.26639,40.87153 sgpqcrad1longE1.s1,1998,02 9:45:00,308 ,18.38269,236.3975, 89.6311, 48.7146 sgpqcrad1longE1.s1,1998,0210:00:00,315 ,27.98343, 231.14,96.14887,50.00819 sgpqcrad1longE1.s1,1998,0210:15:00,315 ,25.90929,334.0456,110.0842,64.61081 sgpqcrad1longE1.s1,1998,0210:30:00,314 ,31.56994,313.6966,111.7989,62.00249 sgpqcrad1longE1.s1,1998,0210:45:00,315 ,38.06161,304.5506, 117.633, 66.8204 sgpqcrad1longE1.s1,1998,0211:00:00,315 ,37.93616,302.4601,116.1733,64.27353 sgpqcrad1longE1.s1,1998,0211:15:00,315 ,31.08143,351.9757,121.7951,72.05975 sgpqcrad1longE1.s1,1998,0211:30:00,309 ,31.04346,376.6411,146.6435,93.47279 sgpqcrad1longE1.s1,1998,0211:45:00,296 ,27.43478,387.3893,147.0329,94.35773 sgpqcrad1longE1.s1,1998,0212:00:00,300 ,32.58273,406.9118,155.4769,97.65033 sgpqcrad1longE1.s1,1998,0212:15:00,294 ,35.74493,390.3688,159.4972,99.12519 sgpqcrad1longE1.s1,1998,0212:30:00,282 ,32.89382,441.5616,165.6715,111.6786 sgpqcrad1longE1.s1,1998,0212:45:00,275 ,23.97434, 437.214,171.0002,119.2807 sgpqcrad1longE1.s1,1998,0213:00:00,264 ,24.41029,458.7354,161.4577,106.9129 sgpqcrad1longE1.s1,1998,0213:15:00,270 ,42.11787, 477.557,152.4521,101.1836 sgpqcrad1longE1.s1,1998,0213:30:00,276 ,34.73481, 414.832,153.5254,99.13556 sgpqcrad1longE1.s1,1998,0213:45:00,270 ,39.29152,444.8597, 154.736, 107.304 sgpqcrad1longE1.s1,1998,0214:00:00,270 , 23.8349,410.0292,147.4584,93.00831 sgpqcrad1longE1.s1,1998,0214:15:00,277 ,21.79395,422.9695,143.4565,87.86142 sgpqcrad1longE1.s1,1998,0214:30:00,263 ,36.03148,378.6386,136.5984,75.19958 sgpqcrad1longE1.s1,1998,0214:45:00,255 ,34.36237, 352.551,120.6522, 55.1253 sgpqcrad1longE1.s1,1998,0215:00:00,284 ,42.94386,307.0535,123.8527,61.31704 sgpqcrad1longE1.s1,1998,0215:15:00,285 ,28.96528,290.4039, 110.52,58.41715 sgpqcrad1longE1.s1,1998,0215:30:00,260 ,29.14789,312.3326,108.0031,58.01579 sgpqcrad1longE1.s1,1998,0215:45:00,255 ,23.92147,269.0318,107.7033,67.12246 sgpqcrad1longE1.s1,1998,0216:00:00,240 ,27.00247,224.4901, 88.3416,52.58759 sgpqcrad1longE1.s1,1998,0216:15:00,255 ,16.04136,238.9678,85.20749,47.85878 sgpqcrad1longE1.s1,1998,0216:30:00,250 ,23.27717,177.8835,72.34224,39.66605 sgpqcrad1longE1.s1,1998,0216:45:00,250 ,16.50837,182.0429,64.96608,39.95933 sgpqcrad1longE1.s1,1998,0217:00:00,269 ,9.425827, 161.72,58.56988,35.55691 sgpqcrad1longE1.s1,1998,0217:15:00,293 ,6.663069,119.7257,50.17196,27.69011 sgpqcrad1longE1.s1,1998,0217:30:00,290 ,2.713058,90.79039, 36.7012,22.32172 sgpqcrad1longE1.s1,1998,0217:45:00,300 ,1.638601,61.91706,22.26986,15.29788 sgpqcrad1longE1.s1,1998,0218:00:00,300 ,-0.12705,40.65723, 10.6153,8.667497 sgpqcrad1longE1.s1,1998,0218:15:00,300 ,-1.07199,17.22256,3.098047,3.455465 sgpqcrad1longE1.s1,1998,0218:30:00,300 ,-1.21122,5.086564,0.614061,0.991304 sgpqcrad1longE1.s1,1998,0218:45:00,306 ,-1.49548,1.408569,0.203831,0.592617 sgpqcrad1longE1.s1,1998,0219:00:00,315 ,-1.32178,2.331105,0.292625,0.676556 sgpqcrad1longE1.s1,1998,0219:15:00,315 ,-1.35894,2.596674, 0.2353,0.647324 sgpqcrad1longE1.s1,1998,0219:30:00,315 ,-1.60823,2.161434,0.165903,0.742944 sgpqcrad1longE1.s1,1998,0219:45:00,315 , -1.7722,2.027152,0.093367,0.665863 sgpqcrad1longE1.s1,1998,0220:00:00,315 ,-1.19866,1.830165,0.146123,0.602637 sgpqcrad1longE1.s1,1998,0220:15:00,314 ,-1.20598,1.721604,0.080595,0.571396 sgpqcrad1longE1.s1,1998,0220:30:00,315 ,-1.55902,1.716073,-0.02398,0.559899 sgpqcrad1longE1.s1,1998,0220:45:00,315 ,-1.60472,1.806973,0.094704,0.549359 sgpqcrad1longE1.s1,1998,0221:00:00,315 ,-1.34392,2.487743,0.281827,0.663147 sgpqcrad1longE1.s1,1998,0221:15:00,315 ,-1.31476,2.279043, 0.35162,0.705333 sgpqcrad1longE1.s1,1998,0221:30:00,315 ,-0.97354, 2.24161,0.290259, 0.61337 sgpqcrad1longE1.s1,1998,0221:45:00,315 ,-0.73111, 2.37679,0.316335,0.621968 sgpqcrad1longE1.s1,1998,0222:00:00,315 ,-1.07987,2.271313, 0.35426,0.652172 sgpqcrad1longE1.s1,1998,0222:15:00,315 ,-1.01453,2.195092, 0.38594,0.611713 sgpqcrad1longE1.s1,1998,0222:30:00,315 ,-1.43319,1.890994,0.312226,0.648729 sgpqcrad1longE1.s1,1998,0222:45:00,315 , -1.2011, 1.93153,0.376181, 0.60216 sgpqcrad1longE1.s1,1998,0223:00:00,315 ,-1.21298,1.986317,0.359562,0.580937 sgpqcrad1longE1.s1,1998,0223:15:00,315 ,-1.26596,1.442392,0.243862,0.516251 sgpqcrad1longE1.s1,1998,0223:30:00,315 ,-1.61165,1.767619,0.223463,0.638376 sgpqcrad1longE1.s1,1998,0223:45:00,315 ,-1.58928,1.916279,0.266812,0.684266