datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2004,05 0:30:00,30 ,0.257826,1.669772, 0.91363,0.354768
nsacmbeC1.c1,2004,05 1:30:00,28 ,0.262546,1.676715,0.939774,0.337254
nsacmbeC1.c1,2004,05 2:30:00,26 ,0.257386,1.687707,0.954738,0.341558
nsacmbeC1.c1,2004,05 3:30:00,26 ,0.254035, 1.68101,0.966188,0.350343
nsacmbeC1.c1,2004,05 4:30:00,26 ,0.231816,2.514645,1.044467,0.504528
nsacmbeC1.c1,2004,05 5:30:00,28 ,  0.2291,2.942299,0.997745,0.518257
nsacmbeC1.c1,2004,05 6:30:00,31 ,0.228017,2.595716,0.939259,0.460402
nsacmbeC1.c1,2004,05 7:30:00,31 ,0.240242,2.707129,0.977077,0.530202
nsacmbeC1.c1,2004,05 8:30:00,30 , 0.25269,3.245594,1.010055,0.603796
nsacmbeC1.c1,2004,05 9:30:00,30 ,0.257244,2.756773,0.991828, 0.51605
nsacmbeC1.c1,2004,0510:30:00,28 ,0.257938, 2.41183,0.977356,0.480932
nsacmbeC1.c1,2004,0511:30:00,28 ,0.253841,2.089326,0.979678,0.426978
nsacmbeC1.c1,2004,0512:30:00,27 ,0.261248, 1.86044,0.971472,0.414711
nsacmbeC1.c1,2004,0513:30:00,23 ,0.258431,1.873913,0.947786,0.440293
nsacmbeC1.c1,2004,0514:30:00,23 ,0.262993,1.546708,0.904681,0.409488
nsacmbeC1.c1,2004,0515:30:00,24 ,0.269992,1.915313,0.968576,0.437157
nsacmbeC1.c1,2004,0516:30:00,26 ,0.268323, 1.51401,0.922895, 0.38517
nsacmbeC1.c1,2004,0517:30:00,29 ,0.260496,1.525785,0.929277,0.364581
nsacmbeC1.c1,2004,0518:30:00,29 ,0.269851, 1.99471,0.959317, 0.40874
nsacmbeC1.c1,2004,0519:30:00,30 ,0.260333,1.879068,0.948164,0.395785
nsacmbeC1.c1,2004,0520:30:00,31 ,0.259874,1.772596,0.937281,0.380412
nsacmbeC1.c1,2004,0521:30:00,31 ,0.262706,1.707198,0.933197,0.377827
nsacmbeC1.c1,2004,0522:30:00,30 ,0.260402,1.673109, 0.95008,0.363689
nsacmbeC1.c1,2004,0523:30:00,30 ,0.265722,1.665932,0.942482,0.357482