datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,2006,09 0:30:00,30 ,       0,0.216997, 0.01561,0.047817
twpcmbeC2.c1,2006,09 1:30:00,30 ,       0,0.170082,0.023616,0.052821
twpcmbeC2.c1,2006,09 2:30:00,30 ,       0,0.375093,0.042907, 0.10698
twpcmbeC2.c1,2006,09 3:30:00,29 ,       0,0.418369, 0.05321,0.129996
twpcmbeC2.c1,2006,09 4:30:00,30 ,       0,0.261615,0.014245,0.051791
twpcmbeC2.c1,2006,09 5:30:00,30 ,       0,0.055413,0.002907, 0.01072
twpcmbeC2.c1,2006,09 6:30:00,30 , 1.23276,7.024366,2.904636,1.362942
twpcmbeC2.c1,2006,09 7:30:00,30 ,32.45268,171.1608,99.75689,34.84288
twpcmbeC2.c1,2006,09 8:30:00,30 , 18.5834,413.1031,299.6133,101.2201
twpcmbeC2.c1,2006,09 9:30:00,30 ,172.1282, 634.251,503.0866,119.5364
twpcmbeC2.c1,2006,0910:30:00,30 ,141.7726, 895.526,640.8453,218.9277
twpcmbeC2.c1,2006,0911:30:00,30 ,93.59192,993.3951,673.6557,245.3174
twpcmbeC2.c1,2006,0912:30:00,30 ,54.59835,1034.813,706.9465,288.6455
twpcmbeC2.c1,2006,0913:30:00,30 ,183.2639,1090.555,659.8499,282.7444
twpcmbeC2.c1,2006,0914:30:00,30 ,31.58447,974.5988,631.6738, 263.551
twpcmbeC2.c1,2006,0915:30:00,30 ,56.39916,815.1948,570.4744,203.1056
twpcmbeC2.c1,2006,0916:30:00,30 ,52.44202,677.8043,408.7507,159.9126
twpcmbeC2.c1,2006,0917:30:00,30 ,38.41085,364.5349,236.8805,83.84841
twpcmbeC2.c1,2006,0918:30:00,30 ,9.731946,105.9773,48.89009,23.30951
twpcmbeC2.c1,2006,0919:30:00,30 ,       0,0.382718,0.076757,0.106798
twpcmbeC2.c1,2006,0920:30:00,30 ,       0,0.318922,0.018843,0.059627
twpcmbeC2.c1,2006,0921:30:00,30 ,       0,0.245215,0.016894,0.059547
twpcmbeC2.c1,2006,0922:30:00,30 ,       0,0.120586, 0.00402,0.022016
twpcmbeC2.c1,2006,0923:30:00,30 ,       0,0.480965,0.017658,0.087956