datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2001,07 0:30:00,31 ,       0, 54.3149,18.33741,  16.875
nsacmbeC1.c1,2001,07 1:30:00,31 ,       0,46.25064,14.02335,13.62406
nsacmbeC1.c1,2001,07 2:30:00,31 ,0.116333, 46.5695,16.12985,14.33322
nsacmbeC1.c1,2001,07 3:30:00,31 ,0.046239,81.01321,29.20903,24.48312
nsacmbeC1.c1,2001,07 4:30:00,31 ,2.512752,118.7416,50.33576,36.46571
nsacmbeC1.c1,2001,07 5:30:00,31 ,11.26949,170.2951,83.55652,53.91015
nsacmbeC1.c1,2001,07 6:30:00,31 ,8.815431,251.6642,120.8823,74.17377
nsacmbeC1.c1,2001,07 7:30:00,31 ,29.51319,340.6196,174.9957,94.37176
nsacmbeC1.c1,2001,07 8:30:00,31 ,66.55289,428.6053,234.6034,106.5523
nsacmbeC1.c1,2001,07 9:30:00,31 ,58.72644,533.6223,304.7681,135.0262
nsacmbeC1.c1,2001,0710:30:00,31 ,85.92323,580.5906, 362.391,152.8277
nsacmbeC1.c1,2001,0711:30:00,31 ,79.55387,639.6699,407.1256, 174.373
nsacmbeC1.c1,2001,0712:30:00,31 , 110.729,677.6389,444.7495,183.0335
nsacmbeC1.c1,2001,0713:30:00,31 ,100.3479,703.9111,468.3084,185.7581
nsacmbeC1.c1,2001,0714:30:00,31 ,56.93245,694.0248,458.1293,197.0898
nsacmbeC1.c1,2001,0715:30:00,31 ,57.21336, 657.844, 437.094,183.5874
nsacmbeC1.c1,2001,0716:30:00,31 ,40.04736,601.3732,396.6254,168.7522
nsacmbeC1.c1,2001,0717:30:00,31 ,44.78599,563.9914,353.0673,169.2328
nsacmbeC1.c1,2001,0718:30:00,31 ,40.94794,460.8489,275.9077,136.4582
nsacmbeC1.c1,2001,0719:30:00,31 ,19.74861,366.5189,197.9151,109.9607
nsacmbeC1.c1,2001,0720:30:00,31 ,12.33783,256.5554, 130.162,76.91906
nsacmbeC1.c1,2001,0721:30:00,31 ,4.431868,182.5922,87.13584,56.21572
nsacmbeC1.c1,2001,0722:30:00,31 ,0.776762,121.2725,51.98845,37.03473
nsacmbeC1.c1,2001,0723:30:00,31 ,       0, 77.0278,29.65917,24.66162