datastream, year, month, tod,n, min, max, mean, std sgpqcrad1longE1.s1,2002,02 0:00:00,420 ,-0.31922, 0.65394,0.122753,0.169473 sgpqcrad1longE1.s1,2002,02 0:15:00,420 ,-0.37657, 0.59849,0.108054,0.169934 sgpqcrad1longE1.s1,2002,02 0:30:00,420 , -0.3823, 0.59452,0.102006,0.167844 sgpqcrad1longE1.s1,2002,02 0:45:00,420 ,-0.38038, 0.60804,0.127254,0.190145 sgpqcrad1longE1.s1,2002,02 1:00:00,420 ,-0.40141, 0.61396, 0.1311,0.175223 sgpqcrad1longE1.s1,2002,02 1:15:00,420 ,-0.35744, 0.60408,0.146963,0.194017 sgpqcrad1longE1.s1,2002,02 1:30:00,420 ,-0.27334, 0.60217,0.130379,0.161369 sgpqcrad1longE1.s1,2002,02 1:45:00,420 ,-0.20454, 0.50479,0.105174,0.123233 sgpqcrad1longE1.s1,2002,02 2:00:00,420 , -0.2466, 0.52966,0.117305,0.144263 sgpqcrad1longE1.s1,2002,02 2:15:00,420 ,-0.34602, 0.53913,0.129052,0.166027 sgpqcrad1longE1.s1,2002,02 2:30:00,420 ,-0.28115, 0.62136,0.123274,0.164725 sgpqcrad1longE1.s1,2002,02 2:45:00,420 ,-0.28485, 0.5793,0.093531,0.155312 sgpqcrad1longE1.s1,2002,02 3:00:00,420 ,-0.22748, 0.66533,0.115864,0.170035 sgpqcrad1longE1.s1,2002,02 3:15:00,420 ,-0.27339, 0.54679,0.105866, 0.1717 sgpqcrad1longE1.s1,2002,02 3:30:00,420 ,-0.28482, 0.56018,0.094575,0.165094 sgpqcrad1longE1.s1,2002,02 3:45:00,420 ,-0.37867, 1.0291,0.082514,0.186469 sgpqcrad1longE1.s1,2002,02 4:00:00,420 ,-0.39207, 0.88372,0.058194,0.201779 sgpqcrad1longE1.s1,2002,02 4:15:00,420 ,-0.31366, 0.55641, 0.07058,0.181899 sgpqcrad1longE1.s1,2002,02 4:30:00,420 ,-0.26956, 0.58892,0.105241,0.202245 sgpqcrad1longE1.s1,2002,02 4:45:00,420 ,-0.23132, 0.54303,0.106062, 0.18358 sgpqcrad1longE1.s1,2002,02 5:00:00,420 , -0.2313, 0.518,0.104761,0.171175 sgpqcrad1longE1.s1,2002,02 5:15:00,420 ,-0.30409, 0.5334,0.090131,0.182527 sgpqcrad1longE1.s1,2002,02 5:30:00,420 ,-0.42626, 0.53366, 0.0876,0.179158 sgpqcrad1longE1.s1,2002,02 5:45:00,420 ,-0.32686, 0.54499,0.098124,0.167213 sgpqcrad1longE1.s1,2002,02 6:00:00,420 ,-0.52756, 0.91431,0.096928,0.201038 sgpqcrad1longE1.s1,2002,02 6:15:00,420 ,-0.42052, 0.84545,0.093451,0.205713 sgpqcrad1longE1.s1,2002,02 6:30:00,420 , -0.9748, 0.64248, 0.05511,0.252749 sgpqcrad1longE1.s1,2002,02 6:45:00,420 ,-0.76265, 1.3352,0.093993,0.281531 sgpqcrad1longE1.s1,2002,02 7:00:00,420 ,-0.47787, 7.215,0.732601,1.333554 sgpqcrad1longE1.s1,2002,02 7:15:00,420 ,-0.27342, 22.016,3.701264,4.731276 sgpqcrad1longE1.s1,2002,02 7:30:00,420 , 0.15105, 52.08, 10.846,10.72092 sgpqcrad1longE1.s1,2002,02 7:45:00,420 , 0.91374, 74.306,20.90446,16.67684 sgpqcrad1longE1.s1,2002,02 8:00:00,415 , 2.0531, 100.62,32.44824,18.50796 sgpqcrad1longE1.s1,2002,02 8:15:00,403 , 4.9453, 140.87,45.99095,24.34743 sgpqcrad1longE1.s1,2002,02 8:30:00,405 , 6.1305, 182.64,60.96964,33.56395 sgpqcrad1longE1.s1,2002,02 8:45:00,387 , 6.423, 208.33,66.87183,32.52483 sgpqcrad1longE1.s1,2002,02 9:00:00,398 , 11.546, 218.19, 83.3114, 43.7076 sgpqcrad1longE1.s1,2002,02 9:15:00,384 , 16.175, 243.91,101.0332,54.20263 sgpqcrad1longE1.s1,2002,02 9:30:00,405 , 37.044, 249.98,109.2356,54.79695 sgpqcrad1longE1.s1,2002,02 9:45:00,405 , 51.176, 307.54,116.3382,54.68902 sgpqcrad1longE1.s1,2002,0210:00:00,405 , 46.357, 308.43,124.4187,65.47482 sgpqcrad1longE1.s1,2002,0210:15:00,405 , 44.619, 315.35, 128.659,67.66976 sgpqcrad1longE1.s1,2002,0210:30:00,405 , 59.14, 352.68,136.7864,75.18055 sgpqcrad1longE1.s1,2002,0210:45:00,392 , 61.037, 342.69,145.8976,83.67354 sgpqcrad1longE1.s1,2002,0211:00:00,390 , 63.489, 377.26,153.5257,91.48507 sgpqcrad1longE1.s1,2002,0211:15:00,387 , 64.958, 431.51,169.5701,107.2483 sgpqcrad1longE1.s1,2002,0211:30:00,376 , 67.295, 415.66,175.1082,109.4576 sgpqcrad1longE1.s1,2002,0211:45:00,389 , 68.553, 422.27,188.5876,114.8995 sgpqcrad1longE1.s1,2002,0212:00:00,379 , 69.474, 444.37,187.6671, 108.914 sgpqcrad1longE1.s1,2002,0212:15:00,384 , 69.852, 478.3,193.6923,110.9677 sgpqcrad1longE1.s1,2002,0212:30:00,396 , 68.975, 480.85,196.8151,114.3345 sgpqcrad1longE1.s1,2002,0212:45:00,398 , 67.234, 462.91,200.2609,112.4688 sgpqcrad1longE1.s1,2002,0213:00:00,395 , 66.279, 475.95,208.2261,116.7361 sgpqcrad1longE1.s1,2002,0213:15:00,378 , 65.811, 413.04,193.5719,106.9339 sgpqcrad1longE1.s1,2002,0213:30:00,383 , 65.665, 401.8,189.3092,109.3867 sgpqcrad1longE1.s1,2002,0213:45:00,373 , 65.15, 444.25,193.3751, 115.441 sgpqcrad1longE1.s1,2002,0214:00:00,358 , 64.944, 454.13, 185.491,109.9218 sgpqcrad1longE1.s1,2002,0214:15:00,360 , 64.325, 433.82,186.9768,108.4523 sgpqcrad1longE1.s1,2002,0214:30:00,370 , 61.107, 362.37,174.0957,95.32967 sgpqcrad1longE1.s1,2002,0214:45:00,374 , 63.969, 395.15,167.5818,92.90175 sgpqcrad1longE1.s1,2002,0215:00:00,366 , 64.559, 358.87,158.7516,90.01002 sgpqcrad1longE1.s1,2002,0215:15:00,354 , 63.017, 329.88,151.0033,80.17258 sgpqcrad1longE1.s1,2002,0215:30:00,337 , 59.341, 346.76,148.6539,79.06098 sgpqcrad1longE1.s1,2002,0215:45:00,353 , 45.801, 301.29,146.9156,72.35023 sgpqcrad1longE1.s1,2002,0216:00:00,353 , 47.641, 274.56,132.6777,60.34541 sgpqcrad1longE1.s1,2002,0216:15:00,374 , 39.465, 260.43,117.6129,55.61823 sgpqcrad1longE1.s1,2002,0216:30:00,367 , 35.889, 218.28,101.0946,44.91486 sgpqcrad1longE1.s1,2002,0216:45:00,379 , 28.695, 196.8, 89.407,41.09041 sgpqcrad1longE1.s1,2002,0217:00:00,393 , 19.078, 170.12,71.06384,30.78516 sgpqcrad1longE1.s1,2002,0217:15:00,363 , 12.938, 117.95, 54.9806,21.92612 sgpqcrad1longE1.s1,2002,0217:30:00,389 , 7.3749, 98.345,45.30538,20.13421 sgpqcrad1longE1.s1,2002,0217:45:00,415 , 3.1216, 86.116, 29.7534,14.58485 sgpqcrad1longE1.s1,2002,0218:00:00,420 , 0.67478, 45.324,14.08868,9.308326 sgpqcrad1longE1.s1,2002,0218:15:00,420 , -0.0669, 25.713,3.850923,4.015358 sgpqcrad1longE1.s1,2002,0218:30:00,420 ,-0.40522, 4.0751,0.527406,0.825836 sgpqcrad1longE1.s1,2002,0218:45:00,420 ,-0.39188, 0.75499,0.067352,0.231951 sgpqcrad1longE1.s1,2002,0219:00:00,420 ,-0.42255, 0.497,0.068089,0.225398 sgpqcrad1longE1.s1,2002,0219:15:00,420 ,-0.37666, 0.47222,0.078732,0.220098 sgpqcrad1longE1.s1,2002,0219:30:00,420 , -0.4436, 0.65002,0.101581,0.213305 sgpqcrad1longE1.s1,2002,0219:45:00,420 ,-0.37859, 0.57162,0.104382,0.213375 sgpqcrad1longE1.s1,2002,0220:00:00,420 ,-0.76471, 0.65955,0.111535,0.229025 sgpqcrad1longE1.s1,2002,0220:15:00,420 ,-0.32309, 0.5716,0.170253,0.180586 sgpqcrad1longE1.s1,2002,0220:30:00,420 ,-0.20836, 0.66719,0.186299,0.194327 sgpqcrad1longE1.s1,2002,0220:45:00,420 ,-0.32509, 0.72838,0.183335,0.198917 sgpqcrad1longE1.s1,2002,0221:00:00,420 ,-0.30788, 0.6585, 0.16149,0.199311 sgpqcrad1longE1.s1,2002,0221:15:00,420 ,-0.30787, 0.49319,0.159348,0.157829 sgpqcrad1longE1.s1,2002,0221:30:00,420 ,-0.30405, 0.43967,0.152261,0.161111 sgpqcrad1longE1.s1,2002,0221:45:00,420 ,-0.33273, 0.71688,0.167956,0.199312 sgpqcrad1longE1.s1,2002,0222:00:00,420 ,-0.28301, 0.58714,0.168909,0.170205 sgpqcrad1longE1.s1,2002,0222:15:00,420 , -0.4167, 0.55632,0.127719,0.187157 sgpqcrad1longE1.s1,2002,0222:30:00,420 ,-0.33275, 0.53528,0.165574,0.179423 sgpqcrad1longE1.s1,2002,0222:45:00,420 ,-0.24861, 0.51807,0.163432,0.160408 sgpqcrad1longE1.s1,2002,0223:00:00,420 ,-0.30016, 0.54674,0.128369,0.159655 sgpqcrad1longE1.s1,2002,0223:15:00,420 , -0.4684, 0.5888,0.135273,0.178061 sgpqcrad1longE1.s1,2002,0223:30:00,420 ,-0.16821, 0.63672,0.127664,0.148734 sgpqcrad1longE1.s1,2002,0223:45:00,420 ,-0.32304, 0.67673,0.133462,0.182815