datastream, year, month, tod,n, min, max, mean, std
sgpcmbeC1.c1,1999,11 0:30:00,30 ,0.213209,22.26956, 2.46122,4.970368
sgpcmbeC1.c1,1999,11 1:30:00,30 ,0.309471,9.844952,1.286237,2.049572
sgpcmbeC1.c1,1999,11 2:30:00,30 ,0.263625,17.98167,1.676225,3.301745
sgpcmbeC1.c1,1999,11 3:30:00,30 ,0.195504,5.649302,1.364601,1.370599
sgpcmbeC1.c1,1999,11 4:30:00,30 ,0.305416,26.44853,1.808043,4.684286
sgpcmbeC1.c1,1999,11 5:30:00,30 , 0.19978,2.250008,0.813467,0.465541
sgpcmbeC1.c1,1999,11 6:30:00,30 ,0.298886,3.251904,0.866611,0.704505
sgpcmbeC1.c1,1999,11 7:30:00,30 ,0.255856,4.996825,0.951835,0.918604
sgpcmbeC1.c1,1999,11 8:30:00,30 ,0.357404,27.73482,3.043134, 5.39566
sgpcmbeC1.c1,1999,11 9:30:00,30 ,0.534753,4.173917,2.084532,0.969984
sgpcmbeC1.c1,1999,1110:30:00,30 ,0.749218, 12.8568,2.889389,2.755503
sgpcmbeC1.c1,1999,1111:30:00,30 ,0.810501,15.04325,2.849368, 3.11002
sgpcmbeC1.c1,1999,1112:30:00,30 ,0.797077,18.04745,2.876568,3.993656
sgpcmbeC1.c1,1999,1113:30:00,30 ,0.540511,22.94377,2.616277,4.558633
sgpcmbeC1.c1,1999,1114:30:00,30 ,0.501473,18.89236,2.547365,3.923122
sgpcmbeC1.c1,1999,1115:30:00,30 ,0.356583,11.52886,1.743111,2.832573
sgpcmbeC1.c1,1999,1116:30:00,30 ,0.435507,22.28531,2.623435,4.234187
sgpcmbeC1.c1,1999,1117:30:00,30 ,0.361701,6.674387,2.006916,1.451651
sgpcmbeC1.c1,1999,1118:30:00,30 ,0.248081,29.07419, 2.56315,5.495534
sgpcmbeC1.c1,1999,1119:30:00,30 , 0.39944, 6.79545,1.637153,1.419049
sgpcmbeC1.c1,1999,1120:30:00,30 ,0.316386,17.79525,2.398828,3.691981
sgpcmbeC1.c1,1999,1121:30:00,30 ,0.318102,12.80631,2.340323, 3.42714
sgpcmbeC1.c1,1999,1122:30:00,30 ,0.162718,12.10617,2.049469,2.889321
sgpcmbeC1.c1,1999,1123:30:00,30 ,0.201662,21.59128,2.712155,5.081066