datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,1998,06 0:30:00,30 ,0.559607,11.43864,3.220816,2.962514
twpcmbeC1.c1,1998,06 1:30:00,30 ,0.617742,13.34979,3.429401,3.064191
twpcmbeC1.c1,1998,06 2:30:00,30 ,0.443565,14.76374,3.969486,3.264769
twpcmbeC1.c1,1998,06 3:30:00,30 , 0.33494,12.70191,4.336554,3.389979
twpcmbeC1.c1,1998,06 4:30:00,30 ,0.468348,11.20967,3.951652,2.743455
twpcmbeC1.c1,1998,06 5:30:00,30 ,0.433428,9.233239,4.163119,2.564909
twpcmbeC1.c1,1998,06 6:30:00,30 ,0.512792,14.60537,5.528959,3.934236
twpcmbeC1.c1,1998,06 7:30:00,30 ,0.946449,11.86896,4.265947, 3.28544
twpcmbeC1.c1,1998,06 8:30:00,30 ,0.799751,9.680156,4.123559,2.844702
twpcmbeC1.c1,1998,06 9:30:00,30 ,0.743122,8.454335,3.413337,2.461671
twpcmbeC1.c1,1998,0610:30:00,30 , 0.65686,9.419213,3.548698,2.990811
twpcmbeC1.c1,1998,0611:30:00,30 ,0.455102,12.32791,4.244233,3.352338
twpcmbeC1.c1,1998,0612:30:00,30 ,0.619409,11.79672,3.504485,3.042202
twpcmbeC1.c1,1998,0613:30:00,30 ,0.528043,11.96237, 4.49101, 3.17791
twpcmbeC1.c1,1998,0614:30:00,30 ,0.622345,10.78568,4.348322,3.298931
twpcmbeC1.c1,1998,0615:30:00,30 ,0.523431,12.86232,4.771116,3.585422
twpcmbeC1.c1,1998,0616:30:00,30 ,  0.3814,14.28443,4.461364,4.111582
twpcmbeC1.c1,1998,0617:30:00,30 ,0.372743,11.48428,3.578496,3.297199
twpcmbeC1.c1,1998,0618:30:00,30 ,0.373821,9.894491,3.436285,2.669092
twpcmbeC1.c1,1998,0619:30:00,30 ,0.481726,8.928502, 3.40635,2.563197
twpcmbeC1.c1,1998,0620:30:00,30 , 0.30292,12.52631,3.198166, 2.90735
twpcmbeC1.c1,1998,0621:30:00,30 , 0.32897,10.85459,3.262393,3.101314
twpcmbeC1.c1,1998,0622:30:00,30 ,0.432507, 9.91356, 3.90427,2.547883
twpcmbeC1.c1,1998,0623:30:00,30 ,0.597994,12.86081,4.338299,3.580233