datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2004,06 0:30:00,27 ,0.620709,3.726983,1.620489,0.770224
nsacmbeC1.c1,2004,06 1:30:00,27 ,0.625735,3.914469,1.691111,0.874757
nsacmbeC1.c1,2004,06 2:30:00,25 ,0.580836, 3.51554, 1.61467,   0.806
nsacmbeC1.c1,2004,06 3:30:00,26 ,0.548306,3.815118,1.682729,0.949252
nsacmbeC1.c1,2004,06 4:30:00,28 , 0.54649,3.669886,1.607543,0.880544
nsacmbeC1.c1,2004,06 5:30:00,28 ,0.546816,4.629348,1.654254,1.002004
nsacmbeC1.c1,2004,06 6:30:00,29 ,0.534452,4.419469,1.733465,1.062019
nsacmbeC1.c1,2004,06 7:30:00,29 ,0.543538,3.903086,1.749605, 1.01128
nsacmbeC1.c1,2004,06 8:30:00,29 ,0.545493, 3.52072,1.687622,0.907448
nsacmbeC1.c1,2004,06 9:30:00,27 ,0.529643,3.321496,1.499951,0.758404
nsacmbeC1.c1,2004,0610:30:00,26 ,0.507193,3.402328,1.534687,0.784231
nsacmbeC1.c1,2004,0611:30:00,25 ,0.605063,3.449174,1.574573,0.763301
nsacmbeC1.c1,2004,0612:30:00,25 ,0.617783,2.893257,1.514695,0.677429
nsacmbeC1.c1,2004,0613:30:00,24 , 0.61741,3.038851,1.562491,0.662778
nsacmbeC1.c1,2004,0614:30:00,22 ,0.617049,2.693351,1.450325,0.584971
nsacmbeC1.c1,2004,0615:30:00,23 ,0.500477,4.475093,1.611897,0.939922
nsacmbeC1.c1,2004,0616:30:00,27 ,0.504018,3.808325,1.556218,0.838002
nsacmbeC1.c1,2004,0617:30:00,27 ,0.488865,3.399315,1.521527,0.780405
nsacmbeC1.c1,2004,0618:30:00,28 ,0.491555,2.944688,1.529819,0.718193
nsacmbeC1.c1,2004,0619:30:00,29 ,0.497943,2.710608,1.503219,0.680222
nsacmbeC1.c1,2004,0620:30:00,29 ,0.493617,2.628386,1.498054,0.661529
nsacmbeC1.c1,2004,0621:30:00,29 ,0.494829,3.264953,1.528135,0.728053
nsacmbeC1.c1,2004,0622:30:00,29 ,0.512862,3.354777,1.528564,0.713795
nsacmbeC1.c1,2004,0623:30:00,29 ,0.553333, 3.19221,1.551366, 0.67505