datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2006,01 0:30:00,31 ,0.138815,10.18146,2.656408,3.091719
nsacmbeC1.c1,2006,01 1:30:00,31 ,0.086429,31.75495,4.654505,6.780683
nsacmbeC1.c1,2006,01 2:30:00,31 ,0.118927,14.81667,4.166542,4.677926
nsacmbeC1.c1,2006,01 3:30:00,31 ,0.111732,25.91787,4.609319,5.944208
nsacmbeC1.c1,2006,01 4:30:00,31 ,0.103037,10.91506,3.135073,2.996262
nsacmbeC1.c1,2006,01 5:30:00,31 ,0.082224,21.40998,3.994708,4.473287
nsacmbeC1.c1,2006,01 6:30:00,31 ,0.102122,12.02695, 2.89572, 3.39575
nsacmbeC1.c1,2006,01 7:30:00,31 ,0.084369,17.80975,3.286397,4.612574
nsacmbeC1.c1,2006,01 8:30:00,31 ,0.064099,16.71326,3.065839,4.031085
nsacmbeC1.c1,2006,01 9:30:00,31 ,0.133277,10.66742,2.773612,3.317631
nsacmbeC1.c1,2006,0110:30:00,31 ,0.177327,14.85625,3.981924,4.444628
nsacmbeC1.c1,2006,0111:30:00,31 ,0.104572,12.68722,3.716719,3.620709
nsacmbeC1.c1,2006,0112:30:00,31 ,0.110576,12.74644,3.464689,3.813594
nsacmbeC1.c1,2006,0113:30:00,31 ,0.081633,12.43336,3.050782, 3.77925
nsacmbeC1.c1,2006,0114:30:00,31 ,0.072369,19.71868,2.665951,3.745335
nsacmbeC1.c1,2006,0115:30:00,31 ,0.048638,16.43165,3.088539,3.819759
nsacmbeC1.c1,2006,0116:30:00,31 ,0.101439,14.76666,3.639063, 4.48993
nsacmbeC1.c1,2006,0117:30:00,31 ,0.127279,11.49013,3.343756,3.227803
nsacmbeC1.c1,2006,0118:30:00,31 ,0.097931,16.49638,3.116436, 3.94968
nsacmbeC1.c1,2006,0119:30:00,31 ,0.128393,20.36781,3.791651,3.929322
nsacmbeC1.c1,2006,0120:30:00,31 , 0.12849,12.54645,3.155925,3.313343
nsacmbeC1.c1,2006,0121:30:00,31 ,0.152876,13.15323,2.960922,2.905339
nsacmbeC1.c1,2006,0122:30:00,31 ,0.077597,17.53125,2.983058,  3.8135
nsacmbeC1.c1,2006,0123:30:00,31 ,0.098366,13.86777,3.416286,3.860875