datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2004,05 0:30:00,31 ,0.008589,25.40085, 11.2684,7.594938
nsacmbeC1.c1,2004,05 1:30:00,31 ,       0,21.35833,8.948839,6.529404
nsacmbeC1.c1,2004,05 2:30:00,31 ,       0,25.22059,11.94247,7.772222
nsacmbeC1.c1,2004,05 3:30:00,31 ,3.377997,40.39511,21.08926,10.89773
nsacmbeC1.c1,2004,05 4:30:00,31 ,15.11233,68.88481,39.59232, 16.0392
nsacmbeC1.c1,2004,05 5:30:00,31 ,39.96734,106.8722, 67.3265,21.56635
nsacmbeC1.c1,2004,05 6:30:00,31 ,59.09367,195.8155,107.1716,34.78027
nsacmbeC1.c1,2004,05 7:30:00,31 ,78.35165,244.1346,150.9699,50.00425
nsacmbeC1.c1,2004,05 8:30:00,31 ,91.82481, 347.633,207.8978, 71.4894
nsacmbeC1.c1,2004,05 9:30:00,31 ,96.41035,402.9846,266.9678,86.81155
nsacmbeC1.c1,2004,0510:30:00,31 ,109.2125, 472.814,323.8034,112.8836
nsacmbeC1.c1,2004,0511:30:00,31 ,112.7439,539.1796,363.7461, 128.611
nsacmbeC1.c1,2004,0512:30:00,31 ,118.1507,582.9421,392.1848,140.8259
nsacmbeC1.c1,2004,0513:30:00,31 ,121.9781,593.3262, 389.087,142.1985
nsacmbeC1.c1,2004,0514:30:00,31 ,119.1667,573.4159,372.3077,140.9126
nsacmbeC1.c1,2004,0515:30:00,31 ,111.2355,551.0763,354.7625,128.3103
nsacmbeC1.c1,2004,0516:30:00,31 ,105.1265,484.3663,323.6163,115.3886
nsacmbeC1.c1,2004,0517:30:00,31 ,97.08549, 401.786,265.9815,87.56914
nsacmbeC1.c1,2004,0518:30:00,31 ,85.46616,313.1268,212.5801,62.98725
nsacmbeC1.c1,2004,0519:30:00,31 ,74.94733, 224.867,150.4587,42.93532
nsacmbeC1.c1,2004,0520:30:00,31 ,62.29033,152.0341,101.9887,25.13843
nsacmbeC1.c1,2004,0521:30:00,31 ,35.54866,99.65853,65.82041,19.18741
nsacmbeC1.c1,2004,0522:30:00,31 ,12.14734, 63.8205,37.25124,13.79783
nsacmbeC1.c1,2004,0523:30:00,31 , 2.05484, 43.3755,  20.971, 11.0258