datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2007,05 0:30:00,30 , 0.00894, 0.04653, 0.01483,0.007718
nsacmbeC1.c1,2007,05 1:30:00,30 ,0.007992,0.031748,0.013792,0.005858
nsacmbeC1.c1,2007,05 2:30:00,30 ,0.008682,0.035323, 0.01382, 0.00571
nsacmbeC1.c1,2007,05 3:30:00,30 ,0.008372,0.037381,0.015465,0.007837
nsacmbeC1.c1,2007,05 4:30:00,30 ,0.009231,0.044933,0.014951,0.008165
nsacmbeC1.c1,2007,05 5:30:00,30 ,0.008472,0.025322,   0.012, 0.00378
nsacmbeC1.c1,2007,05 6:30:00,30 ,0.009054,0.028474, 0.01322,0.003955
nsacmbeC1.c1,2007,05 7:30:00,31 ,0.008673,0.023243,0.012532,0.004244
nsacmbeC1.c1,2007,05 8:30:00,31 ,0.007614,0.034168,0.014191,0.007515
nsacmbeC1.c1,2007,05 9:30:00,31 ,0.008603,0.026517,0.012891, 0.00372
nsacmbeC1.c1,2007,0510:30:00,31 ,0.008763,0.033114,0.014049,0.005512
nsacmbeC1.c1,2007,0511:30:00,31 ,0.007739,0.035856,0.012679,0.006059
nsacmbeC1.c1,2007,0512:30:00,30 ,0.008399,0.067146,0.015139,0.011272
nsacmbeC1.c1,2007,0513:30:00,30 ,0.008211,0.098441,0.015656,0.016282
nsacmbeC1.c1,2007,0514:30:00,30 ,0.008661,0.086832,0.014503,0.014179
nsacmbeC1.c1,2007,0515:30:00,30 ,0.008648, 0.48477,0.027992,  0.0864
nsacmbeC1.c1,2007,0516:30:00,30 ,0.007769,0.191113,0.017155,0.032944
nsacmbeC1.c1,2007,0517:30:00,30 ,0.008352, 0.36588,0.023502,0.064825
nsacmbeC1.c1,2007,0518:30:00,30 ,0.008118,0.256092,0.020301,0.044713
nsacmbeC1.c1,2007,0519:30:00,30 ,0.008859,0.032975,0.013845,0.005417
nsacmbeC1.c1,2007,0520:30:00,30 ,0.008835,0.029117,0.014274,0.005633
nsacmbeC1.c1,2007,0521:30:00,30 ,0.008911,0.025577,0.013183,0.004775
nsacmbeC1.c1,2007,0522:30:00,30 ,0.008015,0.024835,0.011068,0.003083
nsacmbeC1.c1,2007,0523:30:00,30 ,0.009592,0.055827,0.013955,0.008863