datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,2005,10 0:30:00,31 ,       0,0.345316,0.037977,0.092123
twpcmbeC2.c1,2005,10 1:30:00,31 ,       0,0.550348,0.035219,0.113876
twpcmbeC2.c1,2005,10 2:30:00,31 ,       0,0.411765,0.052365,0.117379
twpcmbeC2.c1,2005,10 3:30:00,31 ,       0,0.485763,0.040628,0.124853
twpcmbeC2.c1,2005,10 4:30:00,31 ,       0,0.239398, 0.02175,0.058022
twpcmbeC2.c1,2005,10 5:30:00,31 ,       0,0.235948,0.008397,0.042341
twpcmbeC2.c1,2005,10 6:30:00,31 ,1.745587,15.92541, 7.26759,3.378594
twpcmbeC2.c1,2005,10 7:30:00,31 ,3.022445, 174.951,120.0483,43.65722
twpcmbeC2.c1,2005,10 8:30:00,31 , 7.12534,438.3428,324.2655,118.9308
twpcmbeC2.c1,2005,10 9:30:00,31 ,23.90481,666.5989,  505.56,188.4545
twpcmbeC2.c1,2005,1010:30:00,31 ,48.03706,878.2292, 660.378,241.9506
twpcmbeC2.c1,2005,1011:30:00,31 ,19.49821, 1004.68,755.6106,294.6409
twpcmbeC2.c1,2005,1012:30:00,31 ,34.10853,1054.058,763.7653,281.3602
twpcmbeC2.c1,2005,1013:30:00,31 ,34.54472,1023.909,726.5402,271.6944
twpcmbeC2.c1,2005,1014:30:00,31 ,32.51686,932.4693, 682.424,220.0922
twpcmbeC2.c1,2005,1015:30:00,31 ,79.05532,751.3672,519.4494,178.3122
twpcmbeC2.c1,2005,1016:30:00,31 ,77.06916, 497.248,353.6054,121.2811
twpcmbeC2.c1,2005,1017:30:00,31 ,59.05861,296.6002,182.6152,64.42586
twpcmbeC2.c1,2005,1018:30:00,31 ,9.215592, 55.5426,29.80263, 13.0807
twpcmbeC2.c1,2005,1019:30:00,31 ,       0,0.806525,0.044521,0.151074
twpcmbeC2.c1,2005,1020:30:00,31 ,       0, 0.18793,0.015264,0.043872
twpcmbeC2.c1,2005,1021:30:00,31 ,       0,       0,       0,       0
twpcmbeC2.c1,2005,1022:30:00,31 ,       0,0.438201,0.023654,0.086673
twpcmbeC2.c1,2005,1023:30:00,31 ,       0,0.477786,0.022448,0.087187