datastream, year, month, tod,n, min, max, mean, std sgpqcrad1longE1.s1,1998,07 0:00:00,465 ,-1.52905,3.301367,-0.10502,0.954381 sgpqcrad1longE1.s1,1998,07 0:15:00,454 ,-1.98768, 7.53826,-0.01463,1.249705 sgpqcrad1longE1.s1,1998,07 0:30:00,463 ,-1.82397,4.070728,-0.15918,0.967237 sgpqcrad1longE1.s1,1998,07 0:45:00,458 ,-1.99209,3.082595,-0.21072,0.872392 sgpqcrad1longE1.s1,1998,07 1:00:00,454 ,-1.66449, 7.34918,0.040547,1.200124 sgpqcrad1longE1.s1,1998,07 1:15:00,462 ,-1.64452,5.756283,0.256802,1.216544 sgpqcrad1longE1.s1,1998,07 1:30:00,463 ,-1.88704,5.996407,0.235004,1.144983 sgpqcrad1longE1.s1,1998,07 1:45:00,465 , -1.9419,4.037143,0.260088, 1.09399 sgpqcrad1longE1.s1,1998,07 2:00:00,465 ,-1.81046, 3.06553, 0.18187,0.911381 sgpqcrad1longE1.s1,1998,07 2:15:00,465 ,-1.90158,3.781518,0.191681,1.012835 sgpqcrad1longE1.s1,1998,07 2:30:00,465 ,-1.95682,4.146682,0.291421,1.071575 sgpqcrad1longE1.s1,1998,07 2:45:00,465 ,-1.68291,6.400899,0.403113,1.258973 sgpqcrad1longE1.s1,1998,07 3:00:00,465 ,-1.70472,10.13307, 0.7047,1.648811 sgpqcrad1longE1.s1,1998,07 3:15:00,465 ,-1.73509,4.260881,0.521107,1.240992 sgpqcrad1longE1.s1,1998,07 3:30:00,462 ,-1.94949,7.861266,0.510904,1.083235 sgpqcrad1longE1.s1,1998,07 3:45:00,460 , -1.9843, 8.8303,0.497349,1.379752 sgpqcrad1longE1.s1,1998,07 4:00:00,460 , -1.7391,3.297138,0.398274,1.053025 sgpqcrad1longE1.s1,1998,07 4:15:00,460 ,-1.90338,5.431664,0.476895,1.097382 sgpqcrad1longE1.s1,1998,07 4:30:00,438 ,-1.86331,4.339498, 0.53194,1.031101 sgpqcrad1longE1.s1,1998,07 4:45:00,448 ,-1.95383,6.389664,0.543116,1.226473 sgpqcrad1longE1.s1,1998,07 5:00:00,449 ,-1.86884,3.409423, 0.7156,0.962001 sgpqcrad1longE1.s1,1998,07 5:15:00,448 ,-1.42269,11.94515,2.407504,2.127439 sgpqcrad1longE1.s1,1998,07 5:30:00,450 , -0.1101, 25.3843,7.348276, 5.58528 sgpqcrad1longE1.s1,1998,07 5:45:00,449 ,1.938443,40.85979, 16.5632,9.465293 sgpqcrad1longE1.s1,1998,07 6:00:00,397 ,5.791895,53.33849,26.68949,11.21236 sgpqcrad1longE1.s1,1998,07 6:15:00,308 ,7.930075,91.64248,35.97918,12.71709 sgpqcrad1longE1.s1,1998,07 6:30:00,249 ,6.831773,122.1156,46.87713,23.45922 sgpqcrad1longE1.s1,1998,07 6:45:00,227 ,10.05911, 163.642,61.82895,32.08914 sgpqcrad1longE1.s1,1998,07 7:00:00,197 ,10.01732,176.9215,77.52611,38.93233 sgpqcrad1longE1.s1,1998,07 7:15:00,191 ,9.140154,209.9029,100.1269,46.66196 sgpqcrad1longE1.s1,1998,07 7:30:00,215 ,9.627722,262.5171,118.4164,44.96682 sgpqcrad1longE1.s1,1998,07 7:45:00,209 ,12.52041,256.4457,127.7858,51.06093 sgpqcrad1longE1.s1,1998,07 8:00:00,183 ,23.09993,285.3308,149.6292,57.12693 sgpqcrad1longE1.s1,1998,07 8:15:00,190 ,36.85568,302.3463,157.0206,61.73968 sgpqcrad1longE1.s1,1998,07 8:30:00,178 ,42.98154,370.2641,177.4396,79.35771 sgpqcrad1longE1.s1,1998,07 8:45:00,176 ,30.32275,404.8658, 212.642,94.78621 sgpqcrad1longE1.s1,1998,07 9:00:00,189 ,35.99308,441.2125,226.4987,96.50362 sgpqcrad1longE1.s1,1998,07 9:15:00,199 ,29.14754,468.0659,242.3869,100.8868 sgpqcrad1longE1.s1,1998,07 9:30:00,191 ,38.20343,477.4514,248.8465,117.7634 sgpqcrad1longE1.s1,1998,07 9:45:00,182 ,71.75348,527.6934,292.3081,134.9966 sgpqcrad1longE1.s1,1998,0710:00:00,201 , 49.3247,541.7368,309.8473,128.5519 sgpqcrad1longE1.s1,1998,0710:15:00,197 ,62.40353,541.1854, 324.704, 129.53 sgpqcrad1longE1.s1,1998,0710:30:00,314 ,73.26231,576.8193,272.3969,123.0653 sgpqcrad1longE1.s1,1998,0710:45:00,434 ,70.66353,513.1478,232.0969,122.2917 sgpqcrad1longE1.s1,1998,0711:00:00,461 ,73.91193,616.4641,243.6422,149.7688 sgpqcrad1longE1.s1,1998,0711:15:00,459 ,73.03695,630.5324,234.9527,140.6008 sgpqcrad1longE1.s1,1998,0711:30:00,461 ,71.58004,613.0313,228.5052,134.5066 sgpqcrad1longE1.s1,1998,0711:45:00,461 ,71.69041,581.6774,250.5521,148.2886 sgpqcrad1longE1.s1,1998,0712:00:00,462 ,71.37952,598.8857,251.3288,146.3568 sgpqcrad1longE1.s1,1998,0712:15:00,461 ,70.07525,621.5287,266.0823,158.1318 sgpqcrad1longE1.s1,1998,0712:30:00,459 ,72.19596,635.2777,255.1302,144.5743 sgpqcrad1longE1.s1,1998,0712:45:00,460 ,72.79907,599.2028,248.2783,147.0348 sgpqcrad1longE1.s1,1998,0713:00:00,462 ,61.92443, 557.562,245.7596,143.4324 sgpqcrad1longE1.s1,1998,0713:15:00,455 ,74.72758,655.7009,253.8189,152.2199 sgpqcrad1longE1.s1,1998,0713:30:00,450 ,77.25558,614.0173,262.7344,152.5715 sgpqcrad1longE1.s1,1998,0713:45:00,455 ,77.12996,634.4056,263.2043,150.8237 sgpqcrad1longE1.s1,1998,0714:00:00,454 ,78.34286,625.5413,260.2271, 144.664 sgpqcrad1longE1.s1,1998,0714:15:00,463 ,80.50271,591.3546, 259.307,145.0471 sgpqcrad1longE1.s1,1998,0714:30:00,450 , 82.4677,547.3983,245.8689,130.8485 sgpqcrad1longE1.s1,1998,0714:45:00,448 , 85.1116,563.4448,233.1345,126.5542 sgpqcrad1longE1.s1,1998,0715:00:00,445 ,86.09094,543.9816,230.2577,127.9965 sgpqcrad1longE1.s1,1998,0715:15:00,437 ,87.95742, 474.575,209.1932,95.31429 sgpqcrad1longE1.s1,1998,0715:30:00,351 ,90.17808,482.6463,223.1091, 97.1772 sgpqcrad1longE1.s1,1998,0715:45:00,260 ,63.60673,437.6782,215.0766,93.41603 sgpqcrad1longE1.s1,1998,0716:00:00,247 ,85.58703, 415.974,213.1481,84.89022 sgpqcrad1longE1.s1,1998,0716:15:00,221 , 59.7909,401.9905,184.6263,89.98267 sgpqcrad1longE1.s1,1998,0716:30:00,185 ,40.23169,340.3629,148.7062, 65.9716 sgpqcrad1longE1.s1,1998,0716:45:00,166 ,38.76145,352.8566,130.1094,60.30025 sgpqcrad1longE1.s1,1998,0717:00:00,178 ,20.76506,330.1725, 124.001,55.27827 sgpqcrad1longE1.s1,1998,0717:15:00,192 , 5.1432,273.4504,115.5445,54.90768 sgpqcrad1longE1.s1,1998,0717:30:00,194 ,11.89678,254.1966,108.2109,49.03853 sgpqcrad1longE1.s1,1998,0717:45:00,194 ,10.12724, 188.715, 95.4595,41.90155 sgpqcrad1longE1.s1,1998,0718:00:00,177 ,11.44301,167.4368,79.49435,41.56538 sgpqcrad1longE1.s1,1998,0718:15:00,210 ,11.78424,167.8459,70.74335,35.90792 sgpqcrad1longE1.s1,1998,0718:30:00,195 ,9.577697,127.1427,59.12285,31.36768 sgpqcrad1longE1.s1,1998,0718:45:00,211 , 6.52095,91.85174,46.45671,24.14185 sgpqcrad1longE1.s1,1998,0719:00:00,303 ,-0.20888,74.86411,35.07427,16.32686 sgpqcrad1longE1.s1,1998,0719:15:00,434 ,-0.41145,53.53899,26.87728,12.14596 sgpqcrad1longE1.s1,1998,0719:30:00,447 ,-1.01456,53.48735,15.60219,8.621852 sgpqcrad1longE1.s1,1998,0719:45:00,455 ,-1.88249,26.50871, 6.06465,4.994558 sgpqcrad1longE1.s1,1998,0720:00:00,453 ,-1.99855, 7.45992,1.048171,1.672268 sgpqcrad1longE1.s1,1998,0720:15:00,457 ,-1.99993,5.415073,-0.13075,0.982351 sgpqcrad1longE1.s1,1998,0720:30:00,451 , -1.9855,2.636651,-0.29965,0.774841 sgpqcrad1longE1.s1,1998,0720:45:00,459 ,-1.99151,2.251181,-0.31443,0.704858 sgpqcrad1longE1.s1,1998,0721:00:00,451 ,-1.97217,1.191614,-0.36211,0.720028 sgpqcrad1longE1.s1,1998,0721:15:00,443 ,-1.99624,1.150533,-0.44353,0.661353 sgpqcrad1longE1.s1,1998,0721:30:00,446 ,-1.97674,3.836218,-0.33111,0.804452 sgpqcrad1longE1.s1,1998,0721:45:00,451 ,-1.99797,9.251678,-0.09511,1.325302 sgpqcrad1longE1.s1,1998,0722:00:00,461 ,-1.97168, 7.41601, -0.1831,1.245444 sgpqcrad1longE1.s1,1998,0722:15:00,457 ,-1.98908,3.952858,-0.22717,0.925972 sgpqcrad1longE1.s1,1998,0722:30:00,460 ,-1.92973, 3.58823,-0.19208,1.006582 sgpqcrad1longE1.s1,1998,0722:45:00,463 ,-1.93697,2.256129,-0.32888,0.859664 sgpqcrad1longE1.s1,1998,0723:00:00,464 , -1.924,2.271607,-0.18458, 0.89869 sgpqcrad1longE1.s1,1998,0723:15:00,463 ,-1.97701,5.377695,-0.10859, 0.90508 sgpqcrad1longE1.s1,1998,0723:30:00,465 ,-1.91373,4.609444,0.015344,0.962491 sgpqcrad1longE1.s1,1998,0723:45:00,465 , -1.915,2.455115,-0.10215,0.917817