datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2004,04 0:30:00,23 , 0.00749,0.024669, 0.01229,0.004423
nsacmbeC1.c1,2004,04 1:30:00,20 ,0.008955,0.028519,0.012582,0.004294
nsacmbeC1.c1,2004,04 2:30:00,16 ,0.008527,0.026825,0.012456,0.004497
nsacmbeC1.c1,2004,04 3:30:00,15 ,0.008768,0.022127,0.012048,0.004125
nsacmbeC1.c1,2004,04 4:30:00,15 ,0.008701,0.050247,0.015375, 0.01095
nsacmbeC1.c1,2004,04 5:30:00,15 ,0.006727,0.031808,0.013099,0.006895
nsacmbeC1.c1,2004,04 6:30:00,19 ,0.004469,0.023079,0.012764,0.004886
nsacmbeC1.c1,2004,04 7:30:00,25 ,0.008215, 0.03797, 0.01418,0.007596
nsacmbeC1.c1,2004,04 8:30:00,30 ,0.005856,0.023442,0.012123,  0.0039
nsacmbeC1.c1,2004,04 9:30:00,30 ,0.008547,0.027959, 0.01278,0.004776
nsacmbeC1.c1,2004,0410:30:00,28 ,0.004168,0.043836,0.012537, 0.00708
nsacmbeC1.c1,2004,0411:30:00,22 ,0.006244,0.027457,0.011736,0.005303
nsacmbeC1.c1,2004,0412:30:00,15 , 0.00827,0.017256,0.011363,0.002865
nsacmbeC1.c1,2004,0413:30:00,11 ,0.008555,0.024126,0.012197,0.004417
nsacmbeC1.c1,2004,0414:30:00,10 ,0.008019,0.018462,0.011175,0.003872
nsacmbeC1.c1,2004,0415:30:00,9 ,0.007553, 0.02513,0.012405,0.005194
nsacmbeC1.c1,2004,0416:30:00,11 ,0.008608, 0.04505,0.013996,0.010462
nsacmbeC1.c1,2004,0417:30:00,15 , 0.00648,0.025797,0.011871,0.004481
nsacmbeC1.c1,2004,0418:30:00,18 ,  0.0074,0.020086,0.011709,0.003033
nsacmbeC1.c1,2004,0419:30:00,26 ,0.008186,0.035058,0.011641,0.005116
nsacmbeC1.c1,2004,0420:30:00,29 ,0.008169,0.027032,0.011681,0.004198
nsacmbeC1.c1,2004,0421:30:00,30 ,0.007869,0.043404,0.013613,0.007516
nsacmbeC1.c1,2004,0422:30:00,30 ,0.006509,0.019518,0.011442,0.002808
nsacmbeC1.c1,2004,0423:30:00,28 ,0.004435,0.038807,0.012189,0.006243