datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,1998,09 0:30:00,26 ,       0,1.032335, 0.25015,0.282907
nsacmbeC1.c1,1998,09 1:30:00,26 ,       0,0.690325,0.233978,0.246765
nsacmbeC1.c1,1998,09 2:30:00,27 ,       0,0.947668,0.255301,0.305123
nsacmbeC1.c1,1998,09 3:30:00,29 ,       0,0.858173,0.203307,0.269258
nsacmbeC1.c1,1998,09 4:30:00,27 ,       0,0.821285,0.213723,0.248729
nsacmbeC1.c1,1998,09 5:30:00,27 ,       0,2.902895,0.506176,0.649678
nsacmbeC1.c1,1998,09 6:30:00,29 ,       0,6.912898,2.126605,1.840287
nsacmbeC1.c1,1998,09 7:30:00,30 , 0.83799,20.21856,6.373806,4.814974
nsacmbeC1.c1,1998,09 8:30:00,30 ,2.612967, 44.5442,10.93407,9.359439
nsacmbeC1.c1,1998,09 9:30:00,30 ,2.414441,27.09967,11.48894,6.530155
nsacmbeC1.c1,1998,0910:30:00,30 , 2.53756,47.51556,18.57032,11.45381
nsacmbeC1.c1,1998,0911:30:00,30 ,4.524263,43.77972,18.03325,11.04486
nsacmbeC1.c1,1998,0912:30:00,30 ,2.755521,57.33334,24.90998,14.33134
nsacmbeC1.c1,1998,0913:30:00,30 ,0.865122, 64.7734,24.52357,16.14502
nsacmbeC1.c1,1998,0914:30:00,30 ,3.656282, 52.8801,25.30268,14.43252
nsacmbeC1.c1,1998,0915:30:00,30 ,3.603893,40.56193,20.22191,10.31828
nsacmbeC1.c1,1998,0916:30:00,30 ,3.506384,36.15548,16.97134,9.421913
nsacmbeC1.c1,1998,0917:30:00,30 ,4.513963, 35.9213,15.14032,9.033995
nsacmbeC1.c1,1998,0918:30:00,30 ,1.648813,24.97092,10.28436,6.582184
nsacmbeC1.c1,1998,0919:30:00,28 ,0.208285,25.33004, 5.69288,5.338634
nsacmbeC1.c1,1998,0920:30:00,26 ,       0,6.122972,2.215214, 2.02658
nsacmbeC1.c1,1998,0921:30:00,27 ,       0,1.190311,0.324478,0.345259
nsacmbeC1.c1,1998,0922:30:00,24 ,       0,1.417523,0.326237,0.376653
nsacmbeC1.c1,1998,0923:30:00,27 ,       0,2.032925,0.284404,0.429187