datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2005,08 0:30:00,31 ,       0,1.535774,0.110745,0.329927
nsacmbeC1.c1,2005,08 1:30:00,31 ,       0,0.851234,0.051926,0.200437
nsacmbeC1.c1,2005,08 2:30:00,31 ,       0,0.880872,0.082733, 0.23854
nsacmbeC1.c1,2005,08 3:30:00,31 ,       0,2.021558,0.122389,0.462256
nsacmbeC1.c1,2005,08 4:30:00,31 ,       0,8.104801,0.474569,1.650732
nsacmbeC1.c1,2005,08 5:30:00,31 ,       0,16.70835,1.473374, 4.34235
nsacmbeC1.c1,2005,08 6:30:00,31 ,       0,38.43534,2.913805,8.601141
nsacmbeC1.c1,2005,08 7:30:00,31 ,0.013578, 44.9159,4.553246, 11.4042
nsacmbeC1.c1,2005,08 8:30:00,31 ,0.035133,34.32508,4.042525,8.622061
nsacmbeC1.c1,2005,08 9:30:00,31 ,0.046435,107.1787,7.102003, 20.5415
nsacmbeC1.c1,2005,0810:30:00,31 ,0.058721,132.4978,11.86158,30.14897
nsacmbeC1.c1,2005,0811:30:00,31 ,0.102784,148.7721,22.71167,41.51778
nsacmbeC1.c1,2005,0812:30:00,31 ,0.010462,157.8279,22.84576,39.05139
nsacmbeC1.c1,2005,0813:30:00,31 ,       0,180.8153,37.03903,51.75042
nsacmbeC1.c1,2005,0814:30:00,31 ,       0, 195.554,32.27403,51.93587
nsacmbeC1.c1,2005,0815:30:00,31 ,0.005471,109.8645,18.98631, 27.1666
nsacmbeC1.c1,2005,0816:30:00,31 ,0.096272,106.2107,17.59661,29.60333
nsacmbeC1.c1,2005,0817:30:00,31 , 0.05842,90.27816,21.72797,28.37543
nsacmbeC1.c1,2005,0818:30:00,31 ,       0,82.10803,15.36013,22.52451
nsacmbeC1.c1,2005,0819:30:00,31 ,       0,70.39877,7.763168,15.83371
nsacmbeC1.c1,2005,0820:30:00,31 ,       0, 23.3355,2.939116,7.019019
nsacmbeC1.c1,2005,0821:30:00,31 ,       0,11.21103,0.983296,2.899816
nsacmbeC1.c1,2005,0822:30:00,31 ,       0,12.39769,0.529201,2.254279
nsacmbeC1.c1,2005,0823:30:00,31 ,       0,2.413543, 0.12757,0.488548