datastream, year, month, tod,n, min, max, mean, std
twpcmbeC3.c1,2002,05 0:00:00,31 ,0.515154,11.01866,2.441296,2.786619
twpcmbeC3.c1,2002,05 1:00:00,31 ,0.457038,7.333193,2.093745,2.254222
twpcmbeC3.c1,2002,05 2:00:00,31 ,0.433692,14.15335,3.473323,4.045242
twpcmbeC3.c1,2002,05 3:00:00,31 ,0.407064,16.79423,3.542133,4.265369
twpcmbeC3.c1,2002,05 4:00:00,31 , 0.55418,17.94121,3.109862, 3.76216
twpcmbeC3.c1,2002,05 5:00:00,31 ,0.341164,14.02056,3.328719,  3.5775
twpcmbeC3.c1,2002,05 6:00:00,31 ,0.502562,13.96575,3.535056,4.212314
twpcmbeC3.c1,2002,05 7:00:00,31 , 0.53755,7.913923,1.866453,1.932227
twpcmbeC3.c1,2002,05 8:00:00,31 ,0.353478,14.50436,2.608815,2.960937
twpcmbeC3.c1,2002,05 9:00:00,31 ,0.660406,7.307567,2.081491,1.592342
twpcmbeC3.c1,2002,0510:00:00,31 ,0.828516,11.72088,3.506316, 3.23851
twpcmbeC3.c1,2002,0511:00:00,31 ,1.276358,13.61037,3.440633,2.723114
twpcmbeC3.c1,2002,0512:00:00,30 ,0.883546,10.40159,4.298105,2.921845
twpcmbeC3.c1,2002,0513:00:00,31 , 1.10306, 8.96045,3.947727,2.542913
twpcmbeC3.c1,2002,0514:00:00,31 ,0.965255,10.93883,3.929728,2.680375
twpcmbeC3.c1,2002,0515:00:00,31 ,0.928436,6.229658,2.899332,1.761617
twpcmbeC3.c1,2002,0516:00:00,31 ,0.825117,11.68865,2.954008,2.701541
twpcmbeC3.c1,2002,0517:00:00,31 ,0.932468,11.47598,2.155186,2.059093
twpcmbeC3.c1,2002,0518:00:00,31 ,0.611101,8.156728,2.599137,1.549213
twpcmbeC3.c1,2002,0519:00:00,31 ,0.401538,10.46022,1.763515,2.229799
twpcmbeC3.c1,2002,0520:00:00,31 ,0.361072,8.259658,1.290915,1.386795
twpcmbeC3.c1,2002,0521:00:00,31 ,0.468574,11.76002,1.830706,2.492995
twpcmbeC3.c1,2002,0522:00:00,31 ,0.383834, 4.28917,1.480047,1.003449
twpcmbeC3.c1,2002,0523:00:00,31 ,0.535291, 17.1187,2.394628,3.469271