datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2007,09 0:30:00,30 ,       0,       0,       0,       0
nsacmbeC1.c1,2007,09 1:30:00,30 ,       0,       0,       0,       0
nsacmbeC1.c1,2007,09 2:30:00,30 ,       0,       0,       0,       0
nsacmbeC1.c1,2007,09 3:30:00,30 ,       0,       0,       0,       0
nsacmbeC1.c1,2007,09 4:30:00,30 ,       0,       0,       0,       0
nsacmbeC1.c1,2007,09 5:30:00,27 ,       0,       0,       0,       0
nsacmbeC1.c1,2007,09 6:30:00,17 ,       0,2.179047,0.244821,0.691973
nsacmbeC1.c1,2007,09 7:30:00,9 ,       0,10.73699,4.463915,3.312234
nsacmbeC1.c1,2007,09 8:30:00,20 ,3.215812,17.86933,8.943682,4.120345
nsacmbeC1.c1,2007,09 9:30:00,26 ,4.592892,34.98707,13.29177,6.882775
nsacmbeC1.c1,2007,0910:30:00,27 ,7.031002,40.25407,19.42972,8.489595
nsacmbeC1.c1,2007,0911:30:00,26 ,11.02193,63.29201,27.35224,14.25231
nsacmbeC1.c1,2007,0912:30:00,27 ,11.91338,58.66998, 30.1679,13.81212
nsacmbeC1.c1,2007,0913:30:00,28 ,13.43767,56.97538,29.24116,12.00046
nsacmbeC1.c1,2007,0914:30:00,28 ,11.24353,61.17703,28.38249, 13.0415
nsacmbeC1.c1,2007,0915:30:00,28 ,10.63351,62.45554, 28.1315,15.33278
nsacmbeC1.c1,2007,0916:30:00,25 ,8.100485,65.33889,26.05832,16.93931
nsacmbeC1.c1,2007,0917:30:00,23 ,4.819971,53.15588,19.05018,14.91105
nsacmbeC1.c1,2007,0918:30:00,16 ,3.525231,40.86621,16.31531,11.70943
nsacmbeC1.c1,2007,0919:30:00,17 ,       0, 24.5963,6.347507,6.784411
nsacmbeC1.c1,2007,0920:30:00,22 ,       0,9.772786, 1.23089,2.452767
nsacmbeC1.c1,2007,0921:30:00,27 ,       0,       0,       0,       0
nsacmbeC1.c1,2007,0922:30:00,29 ,       0,       0,       0,       0
nsacmbeC1.c1,2007,0923:30:00,29 ,       0,       0,       0,       0