datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2001,05 0:30:00,29 ,       0,23.53607, 10.2719,8.357574
nsacmbeC1.c1,2001,05 1:30:00,26 ,       0,22.36021,9.208501,7.942822
nsacmbeC1.c1,2001,05 2:30:00,29 ,       0,30.71531,11.64507,9.826961
nsacmbeC1.c1,2001,05 3:30:00,31 ,2.265034,52.36678,20.98614,14.31659
nsacmbeC1.c1,2001,05 4:30:00,31 ,10.08133,96.34851,43.93423,21.60875
nsacmbeC1.c1,2001,05 5:30:00,31 , 44.1865, 149.083,85.41724,26.82623
nsacmbeC1.c1,2001,05 6:30:00,31 ,94.12366,216.5143,139.3224,29.78905
nsacmbeC1.c1,2001,05 7:30:00,31 ,142.3361,295.6891,209.1705, 41.8398
nsacmbeC1.c1,2001,05 8:30:00,31 ,192.3597,374.7408,285.3899,53.72395
nsacmbeC1.c1,2001,05 9:30:00,31 , 283.902,453.8366, 367.835,49.31368
nsacmbeC1.c1,2001,0510:30:00,31 , 362.349,518.3873,433.1844,43.04356
nsacmbeC1.c1,2001,0511:30:00,31 ,414.8215,566.5988,488.6215,41.85514
nsacmbeC1.c1,2001,0512:30:00,31 ,406.5032,594.0481,512.1366,49.12798
nsacmbeC1.c1,2001,0513:30:00,31 , 431.137,616.0543,531.5584,49.89995
nsacmbeC1.c1,2001,0514:30:00,31 , 397.521,587.4274,511.9408,49.17095
nsacmbeC1.c1,2001,0515:30:00,31 ,364.9879,577.1654,472.8657,54.80097
nsacmbeC1.c1,2001,0516:30:00,31 ,329.5954, 510.631,414.5662,47.99447
nsacmbeC1.c1,2001,0517:30:00,31 ,242.3197,408.5444,338.3284,39.38507
nsacmbeC1.c1,2001,0518:30:00,31 ,204.8074,  345.74,263.1601,39.26846
nsacmbeC1.c1,2001,0519:30:00,31 ,125.7015,295.2335,194.8268,43.08775
nsacmbeC1.c1,2001,0520:30:00,31 ,72.53532,208.0368, 131.595,35.34361
nsacmbeC1.c1,2001,0521:30:00,31 ,40.40669,152.3558,78.71553,30.18361
nsacmbeC1.c1,2001,0522:30:00,31 ,  16.974,129.1837,42.41034,24.59878
nsacmbeC1.c1,2001,0523:30:00,31 ,3.798983,48.88168,18.52867,12.40927