datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2006,03 0:30:00,31 ,       0,10.19983,2.114686,2.803929
nsacmbeC1.c1,2006,03 1:30:00,31 ,       0,9.357642,1.985984, 2.48034
nsacmbeC1.c1,2006,03 2:30:00,31 ,       0,10.05686,1.870421,2.417281
nsacmbeC1.c1,2006,03 3:30:00,31 ,       0,10.78575,1.869388,2.484879
nsacmbeC1.c1,2006,03 4:30:00,31 ,       0,10.46611,1.913533,2.583537
nsacmbeC1.c1,2006,03 5:30:00,31 ,       0,11.13665,1.994345,2.790944
nsacmbeC1.c1,2006,03 6:30:00,31 ,       0,12.11157,1.872287,2.686279
nsacmbeC1.c1,2006,03 7:30:00,31 ,       0,10.51709,1.585923,2.258968
nsacmbeC1.c1,2006,03 8:30:00,31 ,       0,7.437735,1.280616,1.775468
nsacmbeC1.c1,2006,03 9:30:00,31 ,       0,7.640252, 1.13183,1.807013
nsacmbeC1.c1,2006,0310:30:00,31 ,       0,7.252964,0.905655,1.754176
nsacmbeC1.c1,2006,0311:30:00,31 ,       0,7.022478,0.936776,1.789995
nsacmbeC1.c1,2006,0312:30:00,31 ,       0, 3.85564,0.772631,1.164939
nsacmbeC1.c1,2006,0313:30:00,31 ,       0,3.347866,0.487289,0.883677
nsacmbeC1.c1,2006,0314:30:00,31 ,       0,5.058245, 0.56308,1.128904
nsacmbeC1.c1,2006,0315:30:00,31 ,       0,5.766567,0.579967,1.278411
nsacmbeC1.c1,2006,0316:30:00,31 ,       0,6.847025,0.875893,1.404521
nsacmbeC1.c1,2006,0317:30:00,31 ,       0,43.15855,2.979804,7.768859
nsacmbeC1.c1,2006,0318:30:00,31 ,       0,42.23317,  3.7405,7.654121
nsacmbeC1.c1,2006,0319:30:00,31 ,       0,27.53551,3.281572, 5.15678
nsacmbeC1.c1,2006,0320:30:00,31 ,       0,25.53031,2.949436,4.920561
nsacmbeC1.c1,2006,0321:30:00,31 ,       0, 9.17127,2.366452,2.609404
nsacmbeC1.c1,2006,0322:30:00,31 ,       0,9.280128,2.138803,2.662734
nsacmbeC1.c1,2006,0323:30:00,31 ,       0,10.91947,2.060757,2.827698