datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2004,08 0:30:00,31 ,       0,4.225283,0.350185,1.006337
nsacmbeC1.c1,2004,08 1:30:00,31 ,       0,1.573445,0.118676,0.352526
nsacmbeC1.c1,2004,08 2:30:00,31 ,       0,2.862185,0.348422,0.789783
nsacmbeC1.c1,2004,08 3:30:00,31 ,       0,8.678149,1.441812, 2.48734
nsacmbeC1.c1,2004,08 4:30:00,31 ,       0, 24.1695,5.523336,6.585548
nsacmbeC1.c1,2004,08 5:30:00,31 ,0.436882,49.08717,17.29645,13.63893
nsacmbeC1.c1,2004,08 6:30:00,31 ,6.769255,76.82958,39.73607,20.86675
nsacmbeC1.c1,2004,08 7:30:00,31 ,21.99279,139.8098,71.25654,35.30137
nsacmbeC1.c1,2004,08 8:30:00,31 , 26.5201,187.8826,108.9008,40.33591
nsacmbeC1.c1,2004,08 9:30:00,31 ,79.97851,242.3712,147.1771,44.19399
nsacmbeC1.c1,2004,0810:30:00,31 ,95.96351,284.0826,178.3052,47.86351
nsacmbeC1.c1,2004,0811:30:00,31 ,74.10567,301.2633,202.9131,53.27055
nsacmbeC1.c1,2004,0812:30:00,31 ,71.31151,351.9218,217.4321,70.64671
nsacmbeC1.c1,2004,0813:30:00,31 ,68.63302,352.5858,229.3695,77.20959
nsacmbeC1.c1,2004,0814:30:00,31 ,65.64817,348.5296,227.6694,77.47553
nsacmbeC1.c1,2004,0815:30:00,31 ,63.02916,310.9452,199.6928,68.54659
nsacmbeC1.c1,2004,0816:30:00,31 ,60.15633,297.9917,177.3171,60.54235
nsacmbeC1.c1,2004,0817:30:00,31 ,50.82311,247.5028,138.6633,53.00282
nsacmbeC1.c1,2004,0818:30:00,31 ,49.24884, 201.156,103.2547,41.70564
nsacmbeC1.c1,2004,0819:30:00,31 ,12.46318,169.2196,67.44336,35.82312
nsacmbeC1.c1,2004,0820:30:00,31 ,3.616937,96.97801,37.79866,23.75403
nsacmbeC1.c1,2004,0821:30:00,31 ,0.560371,61.87751,17.82977,16.23949
nsacmbeC1.c1,2004,0822:30:00,31 ,       0,25.48801, 5.19872,7.034971
nsacmbeC1.c1,2004,0823:30:00,31 ,       0,11.43133,1.330514,2.750199