datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2003,09 0:30:00,19 ,       0,0.014771,0.000777,0.003389
nsacmbeC1.c1,2003,09 1:30:00,19 ,       0,0.009044,0.000546, 0.00208
nsacmbeC1.c1,2003,09 2:30:00,18 ,       0,0.098207,0.005456,0.023148
nsacmbeC1.c1,2003,09 3:30:00,18 ,       0,       0,       0,       0
nsacmbeC1.c1,2003,09 4:30:00,18 ,       0,0.066842,0.003713,0.015755
nsacmbeC1.c1,2003,09 5:30:00,14 ,       0,0.741108,0.052936,0.198069
nsacmbeC1.c1,2003,09 6:30:00,12 ,       0,8.409744,1.083381,2.480584
nsacmbeC1.c1,2003,09 7:30:00,10 ,       0,18.73389,5.015583,5.866026
nsacmbeC1.c1,2003,09 8:30:00,14 ,2.888644,34.05948,11.88436, 9.90292
nsacmbeC1.c1,2003,09 9:30:00,17 ,5.345167,57.09147, 20.0719,15.14404
nsacmbeC1.c1,2003,0910:30:00,16 ,4.885166,76.46363,26.57296,19.04751
nsacmbeC1.c1,2003,0911:30:00,16 ,5.354833,84.19334,31.57725,19.98227
nsacmbeC1.c1,2003,0912:30:00,16 ,  5.9425,62.53411,33.57906,19.39266
nsacmbeC1.c1,2003,0913:30:00,16 ,7.529615,80.05853,33.67618,20.88923
nsacmbeC1.c1,2003,0914:30:00,16 ,8.253749,74.70667,28.88162,17.33749
nsacmbeC1.c1,2003,0915:30:00,16 ,8.347144,66.61342,23.82488,14.06214
nsacmbeC1.c1,2003,0916:30:00,17 ,4.121333,52.46442,17.07459,12.21364
nsacmbeC1.c1,2003,0917:30:00,16 ,3.684616,51.06088,13.17663,12.03495
nsacmbeC1.c1,2003,0918:30:00,13 ,1.538235,24.75844,7.786623,6.741398
nsacmbeC1.c1,2003,0919:30:00,9 ,       0,8.283333,2.033247,3.547176
nsacmbeC1.c1,2003,0920:30:00,10 ,       0,0.090833,0.009083,0.028724
nsacmbeC1.c1,2003,0921:30:00,16 ,       0,       0,       0,       0
nsacmbeC1.c1,2003,0922:30:00,17 ,       0,       0,       0,       0
nsacmbeC1.c1,2003,0923:30:00,19 ,       0,       0,       0,       0