datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2004,12 0:30:00,27 ,       0,       0,       0,       0
nsacmbeC1.c1,2004,12 1:30:00,25 ,       0,       0,       0,       0
nsacmbeC1.c1,2004,12 2:30:00,27 ,       0,       0,       0,       0
nsacmbeC1.c1,2004,12 3:30:00,28 ,       0,       0,       0,       0
nsacmbeC1.c1,2004,12 4:30:00,30 ,       0,0.066333,0.002211,0.012111
nsacmbeC1.c1,2004,12 5:30:00,31 ,       0,       0,       0,       0
nsacmbeC1.c1,2004,12 6:30:00,29 ,       0,       0,       0,       0
nsacmbeC1.c1,2004,12 7:30:00,30 ,       0,       0,       0,       0
nsacmbeC1.c1,2004,12 8:30:00,31 ,       0,       0,       0,       0
nsacmbeC1.c1,2004,12 9:30:00,31 ,       0,0.574616,0.031529,0.110576
nsacmbeC1.c1,2004,1210:30:00,31 ,       0,1.594405,0.148239,0.328045
nsacmbeC1.c1,2004,1211:30:00,31 ,       0,4.064169,0.259669,0.839815
nsacmbeC1.c1,2004,1212:30:00,31 ,       0,0.094345,0.003043,0.016945
nsacmbeC1.c1,2004,1213:30:00,31 ,       0,0.151019,0.004872,0.027124
nsacmbeC1.c1,2004,1214:30:00,31 ,       0,0.199448,0.006434,0.035822
nsacmbeC1.c1,2004,1215:30:00,31 ,       0,0.635917,0.020513,0.114214
nsacmbeC1.c1,2004,1216:30:00,31 ,       0,       0,       0,       0
nsacmbeC1.c1,2004,1217:30:00,31 ,       0,       0,       0,       0
nsacmbeC1.c1,2004,1218:30:00,31 ,       0,0.238642,0.007698,0.042861
nsacmbeC1.c1,2004,1219:30:00,29 ,       0,       0,       0,       0
nsacmbeC1.c1,2004,1220:30:00,29 ,       0,       0,       0,       0
nsacmbeC1.c1,2004,1221:30:00,29 ,       0,       0,       0,       0
nsacmbeC1.c1,2004,1222:30:00,30 ,       0,       0,       0,       0
nsacmbeC1.c1,2004,1223:30:00,28 ,       0, 0.18498,0.006606,0.034958