datastream, year, month, tod,n, min, max, mean, std
sgpcmbeC1.c1,2002,11 0:30:00,30 , 0.15212,6.392072,1.507645,1.620401
sgpcmbeC1.c1,2002,11 1:30:00,30 ,0.102074,4.956375,1.217933,0.949169
sgpcmbeC1.c1,2002,11 2:30:00,30 , 0.16474,7.174042,1.475409,1.552411
sgpcmbeC1.c1,2002,11 3:30:00,30 ,0.195489,4.995176,1.379651,1.110741
sgpcmbeC1.c1,2002,11 4:30:00,30 ,0.198787,4.906793,1.202012,0.916904
sgpcmbeC1.c1,2002,11 5:30:00,30 ,0.219347,5.976764, 2.09835,1.586875
sgpcmbeC1.c1,2002,11 6:30:00,30 ,0.162386, 6.13732,1.801767,1.439665
sgpcmbeC1.c1,2002,11 7:30:00,30 ,0.296755,7.781436,2.724797,1.969502
sgpcmbeC1.c1,2002,11 8:30:00,30 ,0.482039,8.641301,4.847674,2.191046
sgpcmbeC1.c1,2002,11 9:30:00,30 ,0.263621,8.975554,4.921082,2.138948
sgpcmbeC1.c1,2002,1110:30:00,30 ,0.633227,11.25284,5.211976,2.054117
sgpcmbeC1.c1,2002,1111:30:00,30 ,1.225105,7.267025,4.083243,1.499509
sgpcmbeC1.c1,2002,1112:30:00,30 ,0.673106,5.516189,2.883126,1.367905
sgpcmbeC1.c1,2002,1113:30:00,30 ,0.612268,7.027206,2.384856,1.491579
sgpcmbeC1.c1,2002,1114:30:00,30 , 0.46808,9.293032,2.590216,1.503725
sgpcmbeC1.c1,2002,1115:30:00,30 , 0.53746, 8.34764,3.070438,1.592459
sgpcmbeC1.c1,2002,1116:30:00,30 ,0.470939,9.564493,5.356636,2.480623
sgpcmbeC1.c1,2002,1117:30:00,30 ,0.406973,7.136341,3.630636,1.667497
sgpcmbeC1.c1,2002,1118:30:00,30 ,0.145433,7.143967, 2.07854,1.582888
sgpcmbeC1.c1,2002,1119:30:00,30 ,0.130165,5.929331,1.690806,1.211282
sgpcmbeC1.c1,2002,1120:30:00,30 ,0.232677,4.804018,1.697124, 1.23522
sgpcmbeC1.c1,2002,1121:30:00,30 ,0.127084,5.878363,1.938989,1.556325
sgpcmbeC1.c1,2002,1122:30:00,30 ,0.156023,3.584815,1.226318,0.741667
sgpcmbeC1.c1,2002,1123:30:00,30 ,0.175164,5.415973,1.530703,1.389789