datastream, year, month, tod,n, min, max, mean, std
sgpcmbeC1.c1,1999,12 0:30:00,28 ,0.428748,4.183677,1.015663, 0.72015
sgpcmbeC1.c1,1999,12 1:30:00,27 ,0.408268,1.768279,0.882514,0.349005
sgpcmbeC1.c1,1999,12 2:30:00,27 ,0.301882,3.982116,1.006675,0.683002
sgpcmbeC1.c1,1999,12 3:30:00,28 ,0.271958,4.000841, 1.00008,0.675175
sgpcmbeC1.c1,1999,12 4:30:00,27 ,0.313861,1.511791, 0.89632,0.333273
sgpcmbeC1.c1,1999,12 5:30:00,28 ,0.335749,4.154023,1.017073,0.691206
sgpcmbeC1.c1,1999,12 6:30:00,28 ,0.325143,3.229534,0.983226,0.535279
sgpcmbeC1.c1,1999,12 7:30:00,28 ,0.330295,2.683391, 0.95455,0.456481
sgpcmbeC1.c1,1999,12 8:30:00,27 , 0.35457,2.360705,0.940833, 0.41354
sgpcmbeC1.c1,1999,12 9:30:00,27 ,0.378609,4.551354,1.032153,0.769323
sgpcmbeC1.c1,1999,1210:30:00,27 ,0.397422,1.646652, 0.88398,0.321711
sgpcmbeC1.c1,1999,1211:30:00,26 ,0.389538,2.701128,0.951478,0.491799
sgpcmbeC1.c1,1999,1212:30:00,28 ,0.431074,3.510053,0.962511, 0.61878
sgpcmbeC1.c1,1999,1213:30:00,28 ,0.432119,2.694613, 0.93992,0.512113
sgpcmbeC1.c1,1999,1214:30:00,28 , 0.45716,2.271849,0.939187,0.466714
sgpcmbeC1.c1,1999,1215:30:00,27 ,0.475608,2.273081,0.918175,0.438012
sgpcmbeC1.c1,1999,1216:30:00,28 ,0.438873,4.437684,1.070133,0.802076
sgpcmbeC1.c1,1999,1217:30:00,28 ,0.429815,3.208934,1.040271,0.642927
sgpcmbeC1.c1,1999,1218:30:00,28 ,0.390867,2.198601,0.933933,0.424263
sgpcmbeC1.c1,1999,1219:30:00,28 ,0.378887,2.383671,0.938476,0.446487
sgpcmbeC1.c1,1999,1220:30:00,28 ,0.383433,2.598419,0.946847,0.495117
sgpcmbeC1.c1,1999,1221:30:00,28 ,0.396157, 3.38995,0.983449,0.616932
sgpcmbeC1.c1,1999,1222:30:00,29 ,0.440242,3.837585,1.115198,0.891444
sgpcmbeC1.c1,1999,1223:30:00,28 ,0.451719,4.311292, 1.04247,0.812621