datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2003,08 0:30:00,28 ,       0,       0,       0,       0
nsacmbeC1.c1,2003,08 1:30:00,27 ,       0,       0,       0,       0
nsacmbeC1.c1,2003,08 2:30:00,27 ,       0,       0,       0,       0
nsacmbeC1.c1,2003,08 3:30:00,22 ,       0,1.191714,0.054169,0.254074
nsacmbeC1.c1,2003,08 4:30:00,15 ,       0,3.974375,0.685766,1.258301
nsacmbeC1.c1,2003,08 5:30:00,14 ,2.020465,8.990476,4.261787,2.136798
nsacmbeC1.c1,2003,08 6:30:00,19 ,3.814166,32.09849,10.16472, 7.19415
nsacmbeC1.c1,2003,08 7:30:00,23 ,5.042704, 82.6803,18.63569,16.17957
nsacmbeC1.c1,2003,08 8:30:00,28 ,8.578571,145.2721,27.99578,27.46486
nsacmbeC1.c1,2003,08 9:30:00,30 ,8.572222,195.4765, 36.6763,35.27327
nsacmbeC1.c1,2003,0810:30:00,31 , 11.9225,258.7848, 45.0831,44.41024
nsacmbeC1.c1,2003,0811:30:00,31 , 10.4972,283.1647,50.33069,48.05226
nsacmbeC1.c1,2003,0812:30:00,31 ,14.17656,267.5108,52.20635,45.67861
nsacmbeC1.c1,2003,0813:30:00,31 ,7.747059,139.3341,48.62893,29.64378
nsacmbeC1.c1,2003,0814:30:00,30 , 7.37375,110.8625, 45.0047,26.86845
nsacmbeC1.c1,2003,0815:30:00,29 ,14.03187,100.3439,42.66769,25.75898
nsacmbeC1.c1,2003,0816:30:00,30 ,10.78909,93.71303,36.46554,24.19803
nsacmbeC1.c1,2003,0817:30:00,29 ,7.182187,79.01407,29.56979,20.46348
nsacmbeC1.c1,2003,0818:30:00,28 ,  6.5215,67.38213,22.52854,16.40607
nsacmbeC1.c1,2003,0819:30:00,24 ,4.493182,51.20344,16.31644,12.74408
nsacmbeC1.c1,2003,0820:30:00,19 ,2.939231,34.03893,10.20711,7.803876
nsacmbeC1.c1,2003,0821:30:00,12 ,1.199375,  9.7304,4.755391,2.936074
nsacmbeC1.c1,2003,0822:30:00,20 ,       0,   4.015,0.616831,1.295423
nsacmbeC1.c1,2003,0823:30:00,22 ,       0,   0.564,0.033896,0.124563