datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2004,04 0:30:00,23 ,0.169446,1.048651, 0.44725,0.232909
nsacmbeC1.c1,2004,04 1:30:00,20 ,0.184268,1.022719,0.462919,0.234888
nsacmbeC1.c1,2004,04 2:30:00,16 ,0.217733, 0.97786,0.504001,0.225933
nsacmbeC1.c1,2004,04 3:30:00,15 ,0.224769,0.957084,0.501631,0.224949
nsacmbeC1.c1,2004,04 4:30:00,15 ,0.220266,0.867232,0.494319,  0.1985
nsacmbeC1.c1,2004,04 5:30:00,15 ,0.223773,0.778466, 0.47851,0.177633
nsacmbeC1.c1,2004,04 6:30:00,19 ,0.167368,0.735195,0.436352,0.195469
nsacmbeC1.c1,2004,04 7:30:00,25 ,0.146804,0.715734,0.416667,0.186414
nsacmbeC1.c1,2004,04 8:30:00,30 ,0.142713,0.768995,0.401002,0.186265
nsacmbeC1.c1,2004,04 9:30:00,30 , 0.15424, 0.76591,0.405405,0.186049
nsacmbeC1.c1,2004,0410:30:00,28 ,0.157262,0.766112,0.397563,0.190801
nsacmbeC1.c1,2004,0411:30:00,22 ,0.155123,0.828904,0.407931,0.211075
nsacmbeC1.c1,2004,0412:30:00,15 ,0.181528,0.847556,0.453615, 0.23902
nsacmbeC1.c1,2004,0413:30:00,11 ,0.165451,0.853651,0.463797,0.249065
nsacmbeC1.c1,2004,0414:30:00,10 ,0.143885,0.866049,0.466469,0.245947
nsacmbeC1.c1,2004,0415:30:00,9 ,0.128648,0.943355,0.510611,0.279427
nsacmbeC1.c1,2004,0416:30:00,11 ,0.117168, 0.97818,0.478669,0.293547
nsacmbeC1.c1,2004,0417:30:00,15 ,0.131658,1.024199,0.511704,0.266775
nsacmbeC1.c1,2004,0418:30:00,18 ,0.163645,1.007265, 0.49704,0.237258
nsacmbeC1.c1,2004,0419:30:00,26 ,0.166538, 0.99485,0.460096,0.234351
nsacmbeC1.c1,2004,0420:30:00,29 ,0.158891,0.963773, 0.45224,0.229128
nsacmbeC1.c1,2004,0421:30:00,30 ,0.163034,0.921934,0.453754,0.228274
nsacmbeC1.c1,2004,0422:30:00,30 ,0.176272,0.971215,0.450394,0.226509
nsacmbeC1.c1,2004,0423:30:00,28 ,0.177798,1.102958,0.466455,0.236739