datastream, year, month, tod,n, min, max, mean, std sgpqcrad1longE1.s1,1998,08 0:00:00,416 ,-1.92809,8.152956,0.147417,1.157006 sgpqcrad1longE1.s1,1998,08 0:15:00,418 ,-1.77368,7.145775,0.221969,1.052683 sgpqcrad1longE1.s1,1998,08 0:30:00,420 ,-1.59347,4.374487,0.237683,0.735683 sgpqcrad1longE1.s1,1998,08 0:45:00,420 , -1.3027,2.499133,0.272504, 0.66731 sgpqcrad1longE1.s1,1998,08 1:00:00,420 ,-1.51198,2.021619,0.206919, 0.72613 sgpqcrad1longE1.s1,1998,08 1:15:00,420 ,-1.99237, 2.47874,0.063915,0.664158 sgpqcrad1longE1.s1,1998,08 1:30:00,420 ,-1.70722,1.946355,-0.04759,0.642955 sgpqcrad1longE1.s1,1998,08 1:45:00,420 ,-1.66417,4.881145,0.158679,0.891798 sgpqcrad1longE1.s1,1998,08 2:00:00,420 , -1.5843,4.351166,0.258007,0.852753 sgpqcrad1longE1.s1,1998,08 2:15:00,434 ,-1.71598,1.829866,0.250437,0.724477 sgpqcrad1longE1.s1,1998,08 2:30:00,435 ,-1.38316,1.899757, 0.20804,0.737264 sgpqcrad1longE1.s1,1998,08 2:45:00,435 ,-1.72547,3.198343,0.222237,0.753585 sgpqcrad1longE1.s1,1998,08 3:00:00,435 ,-1.90941,1.987643,0.058468,0.683371 sgpqcrad1longE1.s1,1998,08 3:15:00,435 ,-1.65807,2.325377, 0.16337,0.730514 sgpqcrad1longE1.s1,1998,08 3:30:00,435 ,-1.58125,2.554876,0.172215, 0.66343 sgpqcrad1longE1.s1,1998,08 3:45:00,441 ,-1.30789,1.792451,0.111534,0.600891 sgpqcrad1longE1.s1,1998,08 4:00:00,450 ,-1.72115,1.753013,0.220622,0.666791 sgpqcrad1longE1.s1,1998,08 4:15:00,450 ,-1.15884,3.709322,0.357628, 0.74141 sgpqcrad1longE1.s1,1998,08 4:30:00,450 ,-1.54121,2.427354,0.286025,0.719125 sgpqcrad1longE1.s1,1998,08 4:45:00,450 ,-1.50884, 1.64847,0.222428,0.696121 sgpqcrad1longE1.s1,1998,08 5:00:00,450 ,-1.52631,1.703699,0.274516, 0.64974 sgpqcrad1longE1.s1,1998,08 5:15:00,450 ,-1.56601, 3.43663,0.265861,0.709103 sgpqcrad1longE1.s1,1998,08 5:30:00,450 ,-1.51539,9.943828,1.188366,1.787031 sgpqcrad1longE1.s1,1998,08 5:45:00,450 ,-0.97684,26.39719,4.388658,4.595174 sgpqcrad1longE1.s1,1998,08 6:00:00,450 ,0.918583, 39.8946,12.31455,7.920354 sgpqcrad1longE1.s1,1998,08 6:15:00,424 ,3.453581,59.37399,23.53098,10.91635 sgpqcrad1longE1.s1,1998,08 6:30:00,334 , 1.1139,77.70193,34.22371,13.84598 sgpqcrad1longE1.s1,1998,08 6:45:00,329 ,7.919075,103.6585,47.40031,17.35014 sgpqcrad1longE1.s1,1998,08 7:00:00,313 ,17.00945,165.0117,59.60718,25.66253 sgpqcrad1longE1.s1,1998,08 7:15:00,293 ,32.12815,170.8191,71.89933,28.53046 sgpqcrad1longE1.s1,1998,08 7:30:00,288 , 39.5452,227.9095, 88.1832, 37.8663 sgpqcrad1longE1.s1,1998,08 7:45:00,287 ,12.37201, 201.276,95.75191,44.88594 sgpqcrad1longE1.s1,1998,08 8:00:00,267 ,16.01514,280.1364,108.8763,51.74983 sgpqcrad1longE1.s1,1998,08 8:15:00,270 , 56.887,309.2237,122.4168,58.38218 sgpqcrad1longE1.s1,1998,08 8:30:00,276 ,58.77733,338.4489, 134.666,68.16585 sgpqcrad1longE1.s1,1998,08 8:45:00,285 ,60.19753,295.5534,144.3111,67.07087 sgpqcrad1longE1.s1,1998,08 9:00:00,274 , 52.278,393.9054,155.5509,77.68991 sgpqcrad1longE1.s1,1998,08 9:15:00,265 ,63.84957,435.9839,163.5093,90.87036 sgpqcrad1longE1.s1,1998,08 9:30:00,266 ,65.03883,418.5831,167.9895,83.77506 sgpqcrad1longE1.s1,1998,08 9:45:00,288 ,66.61562,413.9871,197.6756,104.0199 sgpqcrad1longE1.s1,1998,0810:00:00,296 ,68.41135,525.6567,211.4254,117.5911 sgpqcrad1longE1.s1,1998,0810:15:00,319 ,69.16962,502.6524,224.1161,126.5126 sgpqcrad1longE1.s1,1998,0810:30:00,379 ,69.38483, 520.54,216.1546,136.2364 sgpqcrad1longE1.s1,1998,0810:45:00,431 ,69.41801,513.7497,203.0572,126.5524 sgpqcrad1longE1.s1,1998,0811:00:00,433 ,70.39856,509.7098,199.2299,114.4899 sgpqcrad1longE1.s1,1998,0811:15:00,435 ,71.88046,478.1651,207.7461,113.5979 sgpqcrad1longE1.s1,1998,0811:30:00,434 ,70.95126,486.9469,211.0791,123.0075 sgpqcrad1longE1.s1,1998,0811:45:00,433 ,72.31521,631.2536, 221.155,132.8536 sgpqcrad1longE1.s1,1998,0812:00:00,425 ,72.97279,633.7887,231.8962,138.8376 sgpqcrad1longE1.s1,1998,0812:15:00,433 ,72.12919,569.6622,245.6739,148.9352 sgpqcrad1longE1.s1,1998,0812:30:00,431 ,72.51952,592.7646,236.3048,124.7754 sgpqcrad1longE1.s1,1998,0812:45:00,428 ,73.19526,565.2795,234.7027, 116.404 sgpqcrad1longE1.s1,1998,0813:00:00,431 , 61.406,625.3232,247.1068,140.6418 sgpqcrad1longE1.s1,1998,0813:15:00,434 ,71.93893, 631.73,247.8841,146.1547 sgpqcrad1longE1.s1,1998,0813:30:00,428 , 63.767, 636.72,237.7468,136.3677 sgpqcrad1longE1.s1,1998,0813:45:00,432 , 71.6896, 612.035,244.9985,140.4133 sgpqcrad1longE1.s1,1998,0814:00:00,428 , 61.401,621.1686, 239.693,135.3147 sgpqcrad1longE1.s1,1998,0814:15:00,445 , 66.763,570.7746, 217.559,120.1726 sgpqcrad1longE1.s1,1998,0814:30:00,426 , 43.293,597.3131,215.9229,119.5609 sgpqcrad1longE1.s1,1998,0814:45:00,447 ,67.94942, 578.873,210.6904,110.4575 sgpqcrad1longE1.s1,1998,0815:00:00,443 ,45.57194,438.6997,195.4877,92.20447 sgpqcrad1longE1.s1,1998,0815:15:00,440 , 19.654,416.5405,182.0282,89.09449 sgpqcrad1longE1.s1,1998,0815:30:00,414 , 3.1068,354.7477,179.1275,81.75754 sgpqcrad1longE1.s1,1998,0815:45:00,409 , 0.46312,357.9633, 162.728,69.24764 sgpqcrad1longE1.s1,1998,0816:00:00,406 ,32.20703,388.7177,156.4042,76.80026 sgpqcrad1longE1.s1,1998,0816:15:00,408 , 10.3581,324.5581,137.2798,63.15174 sgpqcrad1longE1.s1,1998,0816:30:00,420 ,7.040323,292.1067,130.2434,59.22935 sgpqcrad1longE1.s1,1998,0816:45:00,418 ,4.417108,301.0911,123.0323,59.87713 sgpqcrad1longE1.s1,1998,0817:00:00,414 ,4.170301,311.0106,112.1059,57.17653 sgpqcrad1longE1.s1,1998,0817:15:00,403 ,3.865129,288.4722,99.74866,46.26829 sgpqcrad1longE1.s1,1998,0817:30:00,417 ,4.427909,217.9485,93.42872,42.85722 sgpqcrad1longE1.s1,1998,0817:45:00,398 ,4.549251,210.5361,84.06904, 37.8555 sgpqcrad1longE1.s1,1998,0818:00:00,420 ,4.724576,193.3273,74.03156, 30.6086 sgpqcrad1longE1.s1,1998,0818:15:00,419 ,4.665179,152.6807,59.27879,23.91195 sgpqcrad1longE1.s1,1998,0818:30:00,408 ,3.928029,87.39958,44.52079,15.99369 sgpqcrad1longE1.s1,1998,0818:45:00,404 ,4.814935,66.07775,31.70479,13.10108 sgpqcrad1longE1.s1,1998,0819:00:00,435 , 2.08766,60.00563,19.43568,10.95214 sgpqcrad1longE1.s1,1998,0819:15:00,435 ,-0.52262,33.00753,8.192198, 7.17542 sgpqcrad1longE1.s1,1998,0819:30:00,435 ,-1.20733, 16.5922,2.260753,3.134078 sgpqcrad1longE1.s1,1998,0819:45:00,435 ,-1.65098,5.348843,0.572437,1.038203 sgpqcrad1longE1.s1,1998,0820:00:00,435 ,-1.35041,3.084352,0.304219,0.708922 sgpqcrad1longE1.s1,1998,0820:15:00,435 , -1.5433,3.472924,0.280127,0.667752 sgpqcrad1longE1.s1,1998,0820:30:00,435 ,-1.87119,2.664473,0.126722,0.678033 sgpqcrad1longE1.s1,1998,0820:45:00,435 ,-1.65887,3.570252, 0.12084, 0.79587 sgpqcrad1longE1.s1,1998,0821:00:00,435 ,-1.62829,3.307991,0.179315, 0.79477 sgpqcrad1longE1.s1,1998,0821:15:00,435 ,-1.93699,3.186392,0.164834,0.875305 sgpqcrad1longE1.s1,1998,0821:30:00,435 ,-1.82482,2.847327,0.111968,0.806559 sgpqcrad1longE1.s1,1998,0821:45:00,435 ,-1.51053,2.281512, 0.01892,0.780194 sgpqcrad1longE1.s1,1998,0822:00:00,435 ,-1.69669,1.893412,0.006902,0.771284 sgpqcrad1longE1.s1,1998,0822:15:00,435 ,-1.62949,2.186802,0.143338,0.803102 sgpqcrad1longE1.s1,1998,0822:30:00,424 ,-1.63083,2.831456,0.143776,0.753022 sgpqcrad1longE1.s1,1998,0822:45:00,420 ,-1.62234,2.504392,0.135252,0.778816 sgpqcrad1longE1.s1,1998,0823:00:00,417 ,-1.77417,1.860856,0.047937, 0.7069 sgpqcrad1longE1.s1,1998,0823:15:00,419 ,-1.97616,1.935161,0.031466,0.693227 sgpqcrad1longE1.s1,1998,0823:30:00,420 ,-1.83598,2.080086,0.115581,0.778373 sgpqcrad1longE1.s1,1998,0823:45:00,413 , -1.8263,10.48539,0.101705,1.083613