datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2006,09 0:30:00,30 ,       0,0.256228,0.028842,0.062946
nsacmbeC1.c1,2006,09 1:30:00,30 ,       0, 0.12774,0.012284,0.035128
nsacmbeC1.c1,2006,09 2:30:00,30 ,       0,0.448063,0.028441,0.085736
nsacmbeC1.c1,2006,09 3:30:00,30 ,       0,0.445581,0.039553,   0.097
nsacmbeC1.c1,2006,09 4:30:00,30 ,       0,0.555026,0.075209,0.162632
nsacmbeC1.c1,2006,09 5:30:00,30 ,       0,3.130916,0.578209,0.900736
nsacmbeC1.c1,2006,09 6:30:00,30 ,       0,19.27674,4.920681,6.293965
nsacmbeC1.c1,2006,09 7:30:00,29 , 2.19251,64.17724,18.30104,16.29679
nsacmbeC1.c1,2006,09 8:30:00,30 ,12.76711,95.27918,40.50582,22.34489
nsacmbeC1.c1,2006,09 9:30:00,30 ,25.53823,161.3082,69.95051,36.16343
nsacmbeC1.c1,2006,0910:30:00,30 , 44.5403,178.8102,91.43513,37.94855
nsacmbeC1.c1,2006,0911:30:00,30 , 57.4435,259.9104,114.0832, 44.2266
nsacmbeC1.c1,2006,0912:30:00,30 ,55.85546,229.5825,129.6817,41.79408
nsacmbeC1.c1,2006,0913:30:00,30 ,55.55719,246.6481, 136.121,49.18832
nsacmbeC1.c1,2006,0914:30:00,30 , 51.0315, 250.343,122.5614,47.07528
nsacmbeC1.c1,2006,0915:30:00,30 ,41.47422,201.7322,100.4387,38.89248
nsacmbeC1.c1,2006,0916:30:00,30 ,24.60294,183.8302,80.44384,34.63687
nsacmbeC1.c1,2006,0917:30:00,30 ,15.02885, 104.994,53.45451, 21.9955
nsacmbeC1.c1,2006,0918:30:00,30 , 3.90605,80.27828,31.08578,19.57259
nsacmbeC1.c1,2006,0919:30:00,30 ,       0,54.99015,13.56465,14.19973
nsacmbeC1.c1,2006,0920:30:00,30 ,       0,20.70361,3.841611,6.052264
nsacmbeC1.c1,2006,0921:30:00,30 ,       0,2.592848,0.370113,0.712008
nsacmbeC1.c1,2006,0922:30:00,30 ,       0,0.600718,0.040393,0.131625
nsacmbeC1.c1,2006,0923:30:00,30 ,       0,0.365069,0.034056,0.087641