datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,2005,10 0:30:00,31 ,       0,0.519142,0.075474,0.160838
twpcmbeC2.c1,2005,10 1:30:00,31 ,       0,0.728881, 0.05953,0.168395
twpcmbeC2.c1,2005,10 2:30:00,31 ,       0,0.491411,0.083396,0.164284
twpcmbeC2.c1,2005,10 3:30:00,31 ,       0,0.619309, 0.06143,0.171217
twpcmbeC2.c1,2005,10 4:30:00,31 ,       0,0.388306,0.047468,0.115313
twpcmbeC2.c1,2005,10 5:30:00,31 ,       0,0.407446,0.018686,0.075268
twpcmbeC2.c1,2005,10 6:30:00,31 ,2.160007,17.52218,9.564695,3.904417
twpcmbeC2.c1,2005,10 7:30:00,31 ,1.495294,107.8169,74.99727,29.29139
twpcmbeC2.c1,2005,10 8:30:00,31 ,2.763576,234.8201,105.4015, 55.0926
twpcmbeC2.c1,2005,10 9:30:00,31 ,10.90951,262.7668,134.6356,68.46218
twpcmbeC2.c1,2005,1010:30:00,31 , 8.50919,335.2475,152.9095,94.03548
twpcmbeC2.c1,2005,1011:30:00,31 ,3.752552, 348.837,170.1004,100.8651
twpcmbeC2.c1,2005,1012:30:00,31 ,5.026418,398.6289,207.8644,126.5701
twpcmbeC2.c1,2005,1013:30:00,31 ,11.07755,401.0252,207.4428,111.7142
twpcmbeC2.c1,2005,1014:30:00,31 ,10.09219,377.6205,189.7708,105.4144
twpcmbeC2.c1,2005,1015:30:00,31 ,6.422161,301.1017,167.1678,84.41201
twpcmbeC2.c1,2005,1016:30:00,31 ,8.758286,199.0396,112.4276,52.35202
twpcmbeC2.c1,2005,1017:30:00,31 ,13.61425,116.1037,63.51732,30.27838
twpcmbeC2.c1,2005,1018:30:00,31 ,8.327501,57.31316,30.73883, 13.6771
twpcmbeC2.c1,2005,1019:30:00,31 ,       0,0.347434,  0.0452,0.101107
twpcmbeC2.c1,2005,1020:30:00,31 ,       0,0.303762,0.031114,0.083972
twpcmbeC2.c1,2005,1021:30:00,31 ,       0,       0,       0,       0
twpcmbeC2.c1,2005,1022:30:00,31 ,       0,0.575345,0.041588,0.133197
twpcmbeC2.c1,2005,1023:30:00,31 ,       0,0.441553,0.036941,0.098501