datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2005,04 0:30:00,24 ,       0,0.136687,0.005695,0.027901
nsacmbeC1.c1,2005,04 1:30:00,23 ,       0,0.107349,0.005287,0.022446
nsacmbeC1.c1,2005,04 2:30:00,26 ,       0,       0,       0,       0
nsacmbeC1.c1,2005,04 3:30:00,25 ,       0,0.007087,0.000839,0.002305
nsacmbeC1.c1,2005,04 4:30:00,30 ,       0,5.909573,0.346354,1.218509
nsacmbeC1.c1,2005,04 5:30:00,30 ,       0,36.33503,3.486371,8.441843
nsacmbeC1.c1,2005,04 6:30:00,30 ,  0.0131,92.63632,15.53105,27.44935
nsacmbeC1.c1,2005,04 7:30:00,30 ,0.006859,164.5563,43.32168, 53.0301
nsacmbeC1.c1,2005,04 8:30:00,30 ,1.227234,250.9885, 83.4015,78.04413
nsacmbeC1.c1,2005,04 9:30:00,30 ,0.740662,327.5463,134.7303,111.3379
nsacmbeC1.c1,2005,0410:30:00,30 ,0.718933,395.9265,186.7756,131.4589
nsacmbeC1.c1,2005,0411:30:00,30 ,0.818329,446.3806,211.5118,149.0946
nsacmbeC1.c1,2005,0412:30:00,30 ,1.501801,480.1232,205.0996,164.2359
nsacmbeC1.c1,2005,0413:30:00,30 ,2.113892,490.4354,218.2084, 164.767
nsacmbeC1.c1,2005,0414:30:00,30 ,1.464966,474.3958,210.4703,167.1854
nsacmbeC1.c1,2005,0415:30:00,30 ,1.016205,440.1575,189.1099,152.6515
nsacmbeC1.c1,2005,0416:30:00,30 ,0.261658,378.3198,158.7397,131.3793
nsacmbeC1.c1,2005,0417:30:00,30 ,0.050919, 311.028, 116.524,105.9964
nsacmbeC1.c1,2005,0418:30:00,30 ,0.009521,232.7369, 72.6309,75.09524
nsacmbeC1.c1,2005,0419:30:00,30 ,0.042763,144.3182,42.88221,50.42574
nsacmbeC1.c1,2005,0420:30:00,30 ,0.026145,  79.097,15.64228,22.99676
nsacmbeC1.c1,2005,0421:30:00,30 ,       0,28.22622,3.959815,7.404742
nsacmbeC1.c1,2005,0422:30:00,30 ,       0,  1.2363,0.158942,0.362086
nsacmbeC1.c1,2005,0423:30:00,26 ,       0,0.469386,0.020226,0.091786