datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,1998,03 0:30:00,0 ,       .,       .,       .,       .
nsacmbeC1.c1,1998,03 1:30:00,0 ,       .,       .,       .,       .
nsacmbeC1.c1,1998,03 2:30:00,0 ,       .,       .,       .,       .
nsacmbeC1.c1,1998,03 3:30:00,0 ,       .,       .,       .,       .
nsacmbeC1.c1,1998,03 4:30:00,0 ,       .,       .,       .,       .
nsacmbeC1.c1,1998,03 5:30:00,0 ,       .,       .,       .,       .
nsacmbeC1.c1,1998,03 6:30:00,5 ,10.80134,12.15924,11.31527,0.596395
nsacmbeC1.c1,1998,03 7:30:00,15 ,7.963923,12.17785,11.30662,1.038882
nsacmbeC1.c1,1998,03 8:30:00,27 ,0.392081,12.19347,8.332752,4.268096
nsacmbeC1.c1,1998,03 9:30:00,29 ,3.693286,24.21043,11.83298,4.102202
nsacmbeC1.c1,1998,0310:30:00,29 ,11.01941,25.97305, 14.9571, 4.46627
nsacmbeC1.c1,1998,0311:30:00,29 , 11.1375,27.82497,15.11256,4.704494
nsacmbeC1.c1,1998,0312:30:00,31 , 10.9405,25.90713,14.62192,4.477524
nsacmbeC1.c1,1998,0313:30:00,30 ,11.14658,29.24924,14.45526,4.650802
nsacmbeC1.c1,1998,0314:30:00,30 ,10.94814,24.86991,14.01391,3.421731
nsacmbeC1.c1,1998,0315:30:00,30 ,10.92854,24.65909,14.69699,4.073409
nsacmbeC1.c1,1998,0316:30:00,29 ,10.94056,28.01162,15.30092,4.526054
nsacmbeC1.c1,1998,0317:30:00,29 ,5.716606,23.80742,13.39975,4.727811
nsacmbeC1.c1,1998,0318:30:00,29 ,0.851283,13.12016,8.696138,4.097979
nsacmbeC1.c1,1998,0319:30:00,19 ,0.583922,12.20482,9.787428, 3.58427
nsacmbeC1.c1,1998,0320:30:00,7 ,11.03716,12.15637,11.34837,0.381517
nsacmbeC1.c1,1998,0321:30:00,0 ,       .,       .,       .,       .
nsacmbeC1.c1,1998,0322:30:00,0 ,       .,       .,       .,       .
nsacmbeC1.c1,1998,0323:30:00,0 ,       .,       .,       .,       .