datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2004,10 0:30:00,30 ,       0,0.097313,0.008438,0.025001
nsacmbeC1.c1,2004,10 1:30:00,29 ,       0,0.075539,0.004714,0.015054
nsacmbeC1.c1,2004,10 2:30:00,29 ,       0,0.079905,0.005226,0.018598
nsacmbeC1.c1,2004,10 3:30:00,30 ,       0,0.089553,0.003647,0.016625
nsacmbeC1.c1,2004,10 4:30:00,30 ,       0,0.076029,0.005471,0.018258
nsacmbeC1.c1,2004,10 5:30:00,30 ,       0,0.200337,0.007711,0.036818
nsacmbeC1.c1,2004,10 6:30:00,30 ,       0, 0.19739,0.008331,0.036973
nsacmbeC1.c1,2004,10 7:30:00,30 ,       0, 3.13659,0.330492,0.708142
nsacmbeC1.c1,2004,10 8:30:00,30 ,       0,12.22199,2.492383,2.887297
nsacmbeC1.c1,2004,10 9:30:00,30 ,0.738296,18.92475,5.621921, 3.68888
nsacmbeC1.c1,2004,1010:30:00,30 ,2.335759,24.73228,7.207244,4.463464
nsacmbeC1.c1,2004,1011:30:00,30 ,1.743935,26.57784,7.264499,  4.9132
nsacmbeC1.c1,2004,1012:30:00,31 ,0.296207,19.73172,6.515282,4.645556
nsacmbeC1.c1,2004,1013:30:00,31 ,0.751727,34.19716,7.087202,6.166716
nsacmbeC1.c1,2004,1014:30:00,31 ,2.232679,22.52394,7.668488,4.821812
nsacmbeC1.c1,2004,1015:30:00,31 , 0.80302,22.43026,  6.3921,4.624981
nsacmbeC1.c1,2004,1016:30:00,31 ,1.645485,18.23563,5.831411, 3.38143
nsacmbeC1.c1,2004,1017:30:00,31 ,       0,9.518135,2.872636,2.468154
nsacmbeC1.c1,2004,1018:30:00,31 ,       0,4.480472,0.797806,1.193508
nsacmbeC1.c1,2004,1019:30:00,31 ,       0,0.339765,0.013043,0.061734
nsacmbeC1.c1,2004,1020:30:00,31 ,       0,0.031642,0.001021,0.005683
nsacmbeC1.c1,2004,1021:30:00,31 ,       0,0.224647,0.010108,0.042882
nsacmbeC1.c1,2004,1022:30:00,30 ,       0,0.102395,0.004361,0.019229
nsacmbeC1.c1,2004,1023:30:00,30 ,       0,0.050719,0.004122,0.012066