datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2006,01 0:30:00,31 , 155.717,246.2258,215.0852,24.81595
nsacmbeC1.c1,2006,01 1:30:00,31 ,157.2414,246.8338,213.3402,24.78237
nsacmbeC1.c1,2006,01 2:30:00,31 ,161.0518,246.9879, 212.487,24.79643
nsacmbeC1.c1,2006,01 3:30:00,31 ,153.4866,247.6478,212.4284,24.23602
nsacmbeC1.c1,2006,01 4:30:00,31 ,158.2693, 248.085,213.6753,24.06335
nsacmbeC1.c1,2006,01 5:30:00,31 ,153.8277,247.9765,213.5597,24.35195
nsacmbeC1.c1,2006,01 6:30:00,31 ,152.2853, 247.794,213.0321,25.18635
nsacmbeC1.c1,2006,01 7:30:00,31 ,151.4663,248.2673,212.7882,25.78483
nsacmbeC1.c1,2006,01 8:30:00,31 ,151.8748,248.3062,213.2314,25.77553
nsacmbeC1.c1,2006,01 9:30:00,31 ,150.1982,250.0177,213.4185,25.71627
nsacmbeC1.c1,2006,0110:30:00,31 ,150.6807, 252.053,213.8688,25.94405
nsacmbeC1.c1,2006,0111:30:00,31 ,151.5388,252.6296,214.1273,25.56009
nsacmbeC1.c1,2006,0112:30:00,31 , 157.584,249.5717,214.1623,25.02223
nsacmbeC1.c1,2006,0113:30:00,31 ,149.3483,247.3502,213.4833,25.42089
nsacmbeC1.c1,2006,0114:30:00,31 ,150.0735,248.9749,212.2426,25.78915
nsacmbeC1.c1,2006,0115:30:00,31 ,150.2715,  246.77,211.7811,25.88703
nsacmbeC1.c1,2006,0116:30:00,31 ,149.6692,246.9667,211.8375,26.15683
nsacmbeC1.c1,2006,0117:30:00,31 ,151.1363,248.8937,211.7462,26.86795
nsacmbeC1.c1,2006,0118:30:00,31 ,150.3367,249.3781,212.4417,27.10813
nsacmbeC1.c1,2006,0119:30:00,31 ,154.1649, 249.311,213.0332,25.83907
nsacmbeC1.c1,2006,0120:30:00,31 ,154.2032,249.1535,213.8739,24.57394
nsacmbeC1.c1,2006,0121:30:00,31 ,159.5151,248.3714,213.8534,25.06468
nsacmbeC1.c1,2006,0122:30:00,31 ,161.3855,247.1433,213.5459,25.30569
nsacmbeC1.c1,2006,0123:30:00,31 , 161.263, 245.892,213.5259,25.13333