datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2006,01 0:30:00,30 ,       0,       0,       0,       0
nsacmbeC1.c1,2006,01 1:30:00,30 ,       0,       0,       0,       0
nsacmbeC1.c1,2006,01 2:30:00,29 ,       0,       0,       0,       0
nsacmbeC1.c1,2006,01 3:30:00,29 ,       0,       0,       0,       0
nsacmbeC1.c1,2006,01 4:30:00,29 ,       0,       0,       0,       0
nsacmbeC1.c1,2006,01 5:30:00,29 ,       0,       0,       0,       0
nsacmbeC1.c1,2006,01 6:30:00,29 ,       0,       0,       0,       0
nsacmbeC1.c1,2006,01 7:30:00,29 ,       0,       0,       0,       0
nsacmbeC1.c1,2006,01 8:30:00,30 ,       0,       0,       0,       0
nsacmbeC1.c1,2006,01 9:30:00,31 ,       0,       0,       0,       0
nsacmbeC1.c1,2006,0110:30:00,30 ,       0,       0,       0,       0
nsacmbeC1.c1,2006,0111:30:00,31 ,       0,0.006137,0.000313,0.001232
nsacmbeC1.c1,2006,0112:30:00,31 ,       0,0.057409,0.003516,0.011059
nsacmbeC1.c1,2006,0113:30:00,31 ,       0,0.766039,0.050484,0.157719
nsacmbeC1.c1,2006,0114:30:00,31 ,       0,0.494742,0.025457,0.093147
nsacmbeC1.c1,2006,0115:30:00,31 ,       0,0.654147, 0.02835,0.121559
nsacmbeC1.c1,2006,0116:30:00,31 ,       0,0.006407,0.000207,0.001151
nsacmbeC1.c1,2006,0117:30:00,31 ,       0,       0,       0,       0
nsacmbeC1.c1,2006,0118:30:00,31 ,       0,       0,       0,       0
nsacmbeC1.c1,2006,0119:30:00,30 ,       0,       0,       0,       0
nsacmbeC1.c1,2006,0120:30:00,30 ,       0,       0,       0,       0
nsacmbeC1.c1,2006,0121:30:00,29 ,       0,       0,       0,       0
nsacmbeC1.c1,2006,0122:30:00,29 ,       0,       0,       0,       0
nsacmbeC1.c1,2006,0123:30:00,30 ,       0,       0,       0,       0