datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2003,04 0:30:00,30 ,       0,0.000281,9.362E-6,0.000051
nsacmbeC1.c1,2003,04 1:30:00,29 ,       0,       0,       0,       0
nsacmbeC1.c1,2003,04 2:30:00,30 ,       0,       0,       0,       0
nsacmbeC1.c1,2003,04 3:30:00,30 ,       0,0.001019,0.000056,0.000208
nsacmbeC1.c1,2003,04 4:30:00,30 ,       0,0.146728,0.015727,0.034885
nsacmbeC1.c1,2003,04 5:30:00,30 ,       0,2.305038, 0.13122,0.424751
nsacmbeC1.c1,2003,04 6:30:00,30 ,       0,47.85927,4.174682,9.461525
nsacmbeC1.c1,2003,04 7:30:00,30 ,0.038086,105.6975,19.61723,28.45354
nsacmbeC1.c1,2003,04 8:30:00,30 ,0.148277,179.2603,45.45122, 57.2664
nsacmbeC1.c1,2003,04 9:30:00,30 ,0.156845,264.2503,79.26511, 91.0243
nsacmbeC1.c1,2003,0410:30:00,30 ,0.022461,343.1932,115.9276,123.1261
nsacmbeC1.c1,2003,0411:30:00,30 ,0.212524,398.3615, 174.814,144.0418
nsacmbeC1.c1,2003,0412:30:00,30 ,0.277741,434.4392,163.7563,151.4215
nsacmbeC1.c1,2003,0413:30:00,30 ,0.968353,443.1611,145.6052,161.4021
nsacmbeC1.c1,2003,0414:30:00,30 ,1.087585,401.9293,139.5514,156.4412
nsacmbeC1.c1,2003,0415:30:00,30 , 0.22821,366.8048,123.5838,139.6031
nsacmbeC1.c1,2003,0416:30:00,30 ,0.583511,313.3102, 104.439,118.4013
nsacmbeC1.c1,2003,0417:30:00,30 ,0.314575,222.5102,78.20552,88.48001
nsacmbeC1.c1,2003,0418:30:00,30 ,0.127167,144.7423,48.71403,56.56265
nsacmbeC1.c1,2003,0419:30:00,30 ,0.075562,82.03221,21.79232,28.03303
nsacmbeC1.c1,2003,0420:30:00,30 ,0.027493,17.62222,3.535418,5.138379
nsacmbeC1.c1,2003,0421:30:00,30 ,       0,1.176231,0.087563,0.215274
nsacmbeC1.c1,2003,0422:30:00,30 ,       0, 0.07035,0.007844,0.016932
nsacmbeC1.c1,2003,0423:30:00,30 ,       0,0.003085,0.000124,0.000571