datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,1999,05 0:30:00,27 ,0.167172,31.43952,12.33184,8.448921
nsacmbeC1.c1,1999,05 1:30:00,26 ,       0,23.21197,10.13701,7.121163
nsacmbeC1.c1,1999,05 2:30:00,29 ,       0,31.51323,13.14097,8.478056
nsacmbeC1.c1,1999,05 3:30:00,31 ,5.389234,46.07186,22.53579,12.47307
nsacmbeC1.c1,1999,05 4:30:00,31 ,15.87025,71.90921,42.44126,16.41204
nsacmbeC1.c1,1999,05 5:30:00,31 ,38.67371,128.4712,76.34828,23.24706
nsacmbeC1.c1,1999,05 6:30:00,31 ,61.50931,190.0835,121.3727,31.15743
nsacmbeC1.c1,1999,05 7:30:00,31 ,74.68661,261.4677,161.4994,50.97077
nsacmbeC1.c1,1999,05 8:30:00,31 ,80.37512,326.9132,221.5036,71.94599
nsacmbeC1.c1,1999,05 9:30:00,31 ,92.06693,518.3868,291.7218,100.6342
nsacmbeC1.c1,1999,0510:30:00,31 ,100.3702, 584.152,348.3626,126.6691
nsacmbeC1.c1,1999,0511:30:00,31 ,105.2088,568.2526,390.1133,135.8283
nsacmbeC1.c1,1999,0512:30:00,31 ,105.2482,630.6707,431.2559,159.4625
nsacmbeC1.c1,1999,0513:30:00,31 ,114.4273,680.2325,429.5237,171.7877
nsacmbeC1.c1,1999,0514:30:00,31 ,114.2633,583.2685,406.4894, 155.841
nsacmbeC1.c1,1999,0515:30:00,31 ,110.6579,500.0532,357.3085,129.8955
nsacmbeC1.c1,1999,0516:30:00,31 ,104.1305,452.3011,304.5868,115.9199
nsacmbeC1.c1,1999,0517:30:00,31 ,97.95361, 405.496, 258.525,89.38939
nsacmbeC1.c1,1999,0518:30:00,31 ,84.02502,352.8311,204.1388,71.09796
nsacmbeC1.c1,1999,0519:30:00,31 ,70.30153,217.3795,141.4294,42.49527
nsacmbeC1.c1,1999,0520:30:00,31 ,57.55674,150.6386,104.3427,31.73275
nsacmbeC1.c1,1999,0521:30:00,31 , 28.9528,132.0693,68.49415, 25.9976
nsacmbeC1.c1,1999,0522:30:00,31 ,10.04612,75.17508,39.02843,17.42715
nsacmbeC1.c1,1999,0523:30:00,31 ,3.202548,50.05069,20.44893,11.83707