datastream, year, month, tod,n, min, max, mean, std nsacmbeC1.c1,2003,06 0:30:00,29 , 0.51496,1.955987,1.093384,0.321483 nsacmbeC1.c1,2003,06 1:30:00,28 ,0.465262,1.918574,1.081677,0.319115 nsacmbeC1.c1,2003,06 2:30:00,28 ,0.436987,1.948169,1.094278,0.320356 nsacmbeC1.c1,2003,06 3:30:00,28 ,0.414774,1.954367,1.108998,0.321065 nsacmbeC1.c1,2003,06 4:30:00,29 ,0.404954,1.930425,1.113757,0.316169 nsacmbeC1.c1,2003,06 5:30:00,29 ,0.395256, 1.76421,1.125125,0.306367 nsacmbeC1.c1,2003,06 6:30:00,29 ,0.420105,1.725214,1.138483,0.298855 nsacmbeC1.c1,2003,06 7:30:00,28 ,0.487815,1.672698,1.157757,0.312907 nsacmbeC1.c1,2003,06 8:30:00,27 ,0.539179,1.659976,1.149478,0.293233 nsacmbeC1.c1,2003,06 9:30:00,28 ,0.544054,1.699018,1.136357,0.290273 nsacmbeC1.c1,2003,0610:30:00,26 , 0.56512,1.668358,1.120848,0.293492 nsacmbeC1.c1,2003,0611:30:00,27 ,0.566494,1.695206,1.119382,0.274345 nsacmbeC1.c1,2003,0612:30:00,26 ,0.555523,1.652046, 1.13354,0.275261 nsacmbeC1.c1,2003,0613:30:00,25 ,0.502687,1.642801,1.150081, 0.29418 nsacmbeC1.c1,2003,0614:30:00,26 ,0.490054,1.643045,1.163861,0.311284 nsacmbeC1.c1,2003,0615:30:00,22 ,0.523659,1.639107,1.161057,0.320465 nsacmbeC1.c1,2003,0616:30:00,21 ,0.664857,1.671301,1.167127,0.311564 nsacmbeC1.c1,2003,0617:30:00,24 , 0.53515,1.691366,1.139872, 0.33181 nsacmbeC1.c1,2003,0618:30:00,28 ,0.536239,1.637753,1.117253,0.305816 nsacmbeC1.c1,2003,0619:30:00,28 ,0.559058,1.639646,1.101225,0.303079 nsacmbeC1.c1,2003,0620:30:00,28 ,0.568398,1.711441,1.099583,0.308025 nsacmbeC1.c1,2003,0621:30:00,28 ,0.584477,1.840947,1.103949,0.316432 nsacmbeC1.c1,2003,0622:30:00,28 ,0.599618,1.824437,1.096233,0.313853 nsacmbeC1.c1,2003,0623:30:00,28 ,0.595977,1.868661,1.108848,0.317254