datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2007,09 0:30:00,30 ,0.212711,20.60879, 5.62134,6.737747
nsacmbeC1.c1,2007,09 1:30:00,30 ,0.102691,23.64772,4.904988,6.757923
nsacmbeC1.c1,2007,09 2:30:00,30 ,0.171695,25.61828,5.442746,7.166658
nsacmbeC1.c1,2007,09 3:30:00,30 ,0.257479, 23.1777,6.037546,7.428383
nsacmbeC1.c1,2007,09 4:30:00,30 ,0.401378,24.87849,5.468083,6.799381
nsacmbeC1.c1,2007,09 5:30:00,30 ,0.151548,22.90026,4.774705,6.117052
nsacmbeC1.c1,2007,09 6:30:00,30 ,  0.0961,23.10701,4.634261,6.471624
nsacmbeC1.c1,2007,09 7:30:00,30 ,0.171569, 24.3284,4.473538,6.512565
nsacmbeC1.c1,2007,09 8:30:00,30 , 0.09857,21.82442, 6.08019, 6.95925
nsacmbeC1.c1,2007,09 9:30:00,30 ,0.280365,30.88246,6.430283,7.852628
nsacmbeC1.c1,2007,0910:30:00,30 ,0.094268,29.13946,  6.6937,8.110587
nsacmbeC1.c1,2007,0911:30:00,29 ,0.117018,26.24937,5.216972,6.991837
nsacmbeC1.c1,2007,0912:30:00,29 ,0.130172,22.77255,6.577854,6.838868
nsacmbeC1.c1,2007,0913:30:00,29 ,  0.1878,23.28552,7.390051,7.473064
nsacmbeC1.c1,2007,0914:30:00,29 ,0.429611,25.15323,6.568255,6.920461
nsacmbeC1.c1,2007,0915:30:00,29 ,0.736933,28.74394,6.600307,6.676558
nsacmbeC1.c1,2007,0916:30:00,29 ,0.307364,30.24827,5.806835,6.942635
nsacmbeC1.c1,2007,0917:30:00,29 ,0.153657,12.60666, 3.12374,3.285145
nsacmbeC1.c1,2007,0918:30:00,29 ,0.158244,22.97795,4.475781,5.818573
nsacmbeC1.c1,2007,0919:30:00,29 ,0.301341,30.40277,5.472184,8.407453
nsacmbeC1.c1,2007,0920:30:00,29 ,0.167415,24.08827, 4.67596,6.366126
nsacmbeC1.c1,2007,0921:30:00,29 ,0.217039,25.14153, 4.69153,6.717129
nsacmbeC1.c1,2007,0922:30:00,29 ,0.295468,24.30143,4.497012,6.620449
nsacmbeC1.c1,2007,0923:30:00,29 ,0.257969,26.44621,4.360908,6.559522