datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,2005,04 0:30:00,30 , 0.54557,13.17766, 3.90439,3.501394
twpcmbeC1.c1,2005,04 1:30:00,30 ,0.645447,14.78804,4.430345,3.354756
twpcmbeC1.c1,2005,04 2:30:00,30 ,0.749232,12.29172,4.284702,3.313888
twpcmbeC1.c1,2005,04 3:30:00,30 ,0.493509,12.65563,4.722884,3.130426
twpcmbeC1.c1,2005,04 4:30:00,30 ,0.420562,14.84824,4.374155, 3.56131
twpcmbeC1.c1,2005,04 5:30:00,30 ,0.353204,13.50445,4.193609,3.842431
twpcmbeC1.c1,2005,04 6:30:00,30 ,0.555081,11.85374,3.442649,2.876074
twpcmbeC1.c1,2005,04 7:30:00,30 ,0.513378,8.874368,2.911115,2.556549
twpcmbeC1.c1,2005,04 8:30:00,30 ,0.551795,10.85427,3.878496,2.598704
twpcmbeC1.c1,2005,04 9:30:00,30 ,0.955753,9.563315,3.401681, 2.37921
twpcmbeC1.c1,2005,0410:30:00,30 ,1.001863,11.86201,4.127791,2.855039
twpcmbeC1.c1,2005,0411:30:00,30 , 1.02521,10.47713,4.183185,2.518409
twpcmbeC1.c1,2005,0412:30:00,30 ,1.041478,9.530746,3.708049,2.239584
twpcmbeC1.c1,2005,0413:30:00,30 ,0.794588,11.95189,3.782547,2.850866
twpcmbeC1.c1,2005,0414:30:00,30 ,0.615197,7.996186,3.282135,1.943139
twpcmbeC1.c1,2005,0415:30:00,30 ,0.970387,12.19383,3.977953,2.659612
twpcmbeC1.c1,2005,0416:30:00,30 ,0.548206,8.910225,3.525713,2.393609
twpcmbeC1.c1,2005,0417:30:00,30 ,0.365507,12.98116,4.032595,3.144185
twpcmbeC1.c1,2005,0418:30:00,29 ,0.507923,12.69101,4.337295,3.910633
twpcmbeC1.c1,2005,0419:30:00,30 ,0.467212,13.80315,3.636166,3.493957
twpcmbeC1.c1,2005,0420:30:00,30 ,0.537161,12.44372,3.714217,3.308685
twpcmbeC1.c1,2005,0421:30:00,30 ,0.434781,11.69195,3.204859,2.761877
twpcmbeC1.c1,2005,0422:30:00,30 ,0.329091,14.38394,3.722838,3.290095
twpcmbeC1.c1,2005,0423:30:00,30 ,0.704798, 9.67344,3.790749,2.686191