datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,2005,04 0:30:00,30 ,0.695165,10.15372,4.152725,2.653776
twpcmbeC2.c1,2005,04 1:30:00,30 ,0.615843,11.47773,4.461827,3.279318
twpcmbeC2.c1,2005,04 2:30:00,30 ,0.762144,10.13278,4.934711,2.570562
twpcmbeC2.c1,2005,04 3:30:00,30 ,0.944529,14.22502,4.734767,3.487371
twpcmbeC2.c1,2005,04 4:30:00,30 , 1.04202,12.44299,4.748182,3.121398
twpcmbeC2.c1,2005,04 5:30:00,30 ,0.574158, 11.0007,3.602383,2.700441
twpcmbeC2.c1,2005,04 6:30:00,30 ,0.451383, 11.8605,4.131562,3.058253
twpcmbeC2.c1,2005,04 7:30:00,30 ,0.718405,12.66311,4.574507,3.260076
twpcmbeC2.c1,2005,04 8:30:00,30 ,0.574848, 13.1608,4.875353,3.662631
twpcmbeC2.c1,2005,04 9:30:00,30 ,0.535241,11.33981,4.197245,2.867902
twpcmbeC2.c1,2005,0410:30:00,30 ,0.765021,10.63776,4.350242,2.655838
twpcmbeC2.c1,2005,0411:30:00,30 ,0.667381,11.91311,5.248109,2.774104
twpcmbeC2.c1,2005,0412:30:00,30 ,0.506136, 11.0204,4.757098,2.489825
twpcmbeC2.c1,2005,0413:30:00,30 ,0.379843,10.11401,4.109335,2.472036
twpcmbeC2.c1,2005,0414:30:00,30 ,0.423637,8.296313,3.813001,2.134811
twpcmbeC2.c1,2005,0415:30:00,30 ,0.526863,10.72483,4.381945,2.359317
twpcmbeC2.c1,2005,0416:30:00,30 ,1.131534, 10.4767,4.231395,2.651001
twpcmbeC2.c1,2005,0417:30:00,30 ,0.390772,10.11506,4.091408,2.576979
twpcmbeC2.c1,2005,0418:30:00,30 ,0.364781,11.07354, 3.71831,2.992422
twpcmbeC2.c1,2005,0419:30:00,30 ,0.415746,13.49044,4.647595, 3.57521
twpcmbeC2.c1,2005,0420:30:00,29 ,0.322114,12.78561,3.882996,  3.1798
twpcmbeC2.c1,2005,0421:30:00,30 ,0.347506,11.18548,3.069159,2.682465
twpcmbeC2.c1,2005,0422:30:00,30 ,0.501518,14.63236,2.798483,2.805477
twpcmbeC2.c1,2005,0423:30:00,30 ,0.461571,10.63109, 3.67211,2.576043