datastream, year, month, tod,n, min, max, mean, std
twpcmbeC3.c1,2004,06 0:00:00,29 ,       0,0.349649,0.039848,0.087069
twpcmbeC3.c1,2004,06 1:00:00,30 ,       0,0.249013,0.010766,0.046978
twpcmbeC3.c1,2004,06 2:00:00,30 ,       0,       0,       0,       0
twpcmbeC3.c1,2004,06 3:00:00,29 ,       0,       0,       0,       0
twpcmbeC3.c1,2004,06 4:00:00,30 ,       0,0.045322,0.001511,0.008275
twpcmbeC3.c1,2004,06 5:00:00,30 ,       0,       0,       0,       0
twpcmbeC3.c1,2004,06 6:00:00,30 ,       0,       0,       0,       0
twpcmbeC3.c1,2004,06 7:00:00,30 ,       0,4.255478, 2.98506,0.966627
twpcmbeC3.c1,2004,06 8:00:00,30 ,0.328682,15.20079,11.57432,2.817744
twpcmbeC3.c1,2004,06 9:00:00,30 ,1.656462, 12.7806,10.57523,1.799993
twpcmbeC3.c1,2004,0610:00:00,30 ,1.378774, 27.0037,9.158654,4.657396
twpcmbeC3.c1,2004,0611:00:00,30 ,1.719813, 20.6246, 5.91985,3.016581
twpcmbeC3.c1,2004,0612:00:00,30 ,1.438076, 16.1647,3.262394,2.682628
twpcmbeC3.c1,2004,0613:00:00,30 ,0.531335,13.24642,3.079232, 3.45172
twpcmbeC3.c1,2004,0614:00:00,30 ,1.738312, 18.7171,5.703079,3.359456
twpcmbeC3.c1,2004,0615:00:00,30 ,3.040634, 33.1021,9.134713,5.954283
twpcmbeC3.c1,2004,0616:00:00,30 ,2.168535,24.45536,10.49825,3.303646
twpcmbeC3.c1,2004,0617:00:00,30 ,3.182011,19.73916,11.52772, 2.88488
twpcmbeC3.c1,2004,0618:00:00,30 ,0.404271,9.695322, 6.81566,2.117776
twpcmbeC3.c1,2004,0619:00:00,30 ,       0,       0,       0,       0
twpcmbeC3.c1,2004,0620:00:00,30 ,       0,       0,       0,       0
twpcmbeC3.c1,2004,0621:00:00,30 ,       0,0.069866,0.002329,0.012756
twpcmbeC3.c1,2004,0622:00:00,30 ,       0,0.020237,0.000675,0.003695
twpcmbeC3.c1,2004,0623:00:00,30 ,       0, 0.33223,0.024932, 0.07913