datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2002,08 0:30:00,27 ,       0,0.317657,0.011765,0.061133
nsacmbeC1.c1,2002,08 1:30:00,27 ,       0,       0,       0,       0
nsacmbeC1.c1,2002,08 2:30:00,26 ,       0,       0,       0,       0
nsacmbeC1.c1,2002,08 3:30:00,24 ,       0,0.243477,0.020755,0.061334
nsacmbeC1.c1,2002,08 4:30:00,19 ,       0,1.496609,0.390573,0.527648
nsacmbeC1.c1,2002,08 5:30:00,14 ,       0,  9.4631,1.775714,2.441053
nsacmbeC1.c1,2002,08 6:30:00,21 ,0.202538,15.62491,2.373606,3.353595
nsacmbeC1.c1,2002,08 7:30:00,24 , 0.55079,17.99627,4.862164,4.623321
nsacmbeC1.c1,2002,08 8:30:00,27 , 1.12528,24.26754,5.246474,5.272901
nsacmbeC1.c1,2002,08 9:30:00,26 ,1.353376,24.23048,6.765018,5.096155
nsacmbeC1.c1,2002,0810:30:00,30 ,1.290071,19.79468,7.454635,5.739753
nsacmbeC1.c1,2002,0811:30:00,30 ,0.956622,26.86453,8.222638,6.225199
nsacmbeC1.c1,2002,0812:30:00,31 ,1.544037,27.40519, 10.3569,7.137119
nsacmbeC1.c1,2002,0813:30:00,31 ,0.526902, 23.9752,  10.916,6.976646
nsacmbeC1.c1,2002,0814:30:00,31 ,1.112792,23.91043,8.624793,6.396865
nsacmbeC1.c1,2002,0815:30:00,31 ,0.933092,23.31209,9.833085,7.008641
nsacmbeC1.c1,2002,0816:30:00,30 ,1.788184,20.46213,8.749997,5.539149
nsacmbeC1.c1,2002,0817:30:00,30 ,1.113986,15.72015,6.866532,4.556406
nsacmbeC1.c1,2002,0818:30:00,29 ,1.128504,19.61437,5.398559,5.250325
nsacmbeC1.c1,2002,0819:30:00,28 ,0.445823,13.69913,3.797188,2.915949
nsacmbeC1.c1,2002,0820:30:00,21 ,0.473143,8.950678, 3.00469,2.485881
nsacmbeC1.c1,2002,0821:30:00,16 ,       0,10.52658,1.873223,2.887479
nsacmbeC1.c1,2002,0822:30:00,16 ,       0,3.315123,0.623396,1.056969
nsacmbeC1.c1,2002,0823:30:00,25 ,       0,1.078536,0.050982,0.217627