datastream, year, month, tod,n, min, max, mean, std
twpcmbeC3.c1,2005,01 0:00:00,31 ,       0,0.332708,0.015493,0.063683
twpcmbeC3.c1,2005,01 1:00:00,31 ,       0,0.148113, 0.00851,0.033207
twpcmbeC3.c1,2005,01 2:00:00,31 ,       0,0.140885,0.011743,0.035458
twpcmbeC3.c1,2005,01 3:00:00,31 ,       0,0.229395,0.020104,0.062051
twpcmbeC3.c1,2005,01 4:00:00,31 ,       0, 0.20652,0.009018,0.038928
twpcmbeC3.c1,2005,01 5:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2005,01 6:00:00,31 ,       0,0.303218,0.084659,0.093308
twpcmbeC3.c1,2005,01 7:00:00,30 ,0.257903,12.27789,5.370154,3.556485
twpcmbeC3.c1,2005,01 8:00:00,31 ,0.174344,22.37611,10.51845,5.517718
twpcmbeC3.c1,2005,01 9:00:00,31 ,0.421037,38.77846,16.53081,9.365145
twpcmbeC3.c1,2005,0110:00:00,31 ,0.821672,38.17233,20.66225,10.68451
twpcmbeC3.c1,2005,0111:00:00,31 ,0.467781,59.66073,28.31343,17.13797
twpcmbeC3.c1,2005,0112:00:00,31 ,1.248807,61.78749,25.53745,17.31942
twpcmbeC3.c1,2005,0113:00:00,31 ,1.806457,56.69907,22.91489,16.62129
twpcmbeC3.c1,2005,0114:00:00,31 ,0.596638,65.87306,20.12921,16.58605
twpcmbeC3.c1,2005,0115:00:00,31 ,0.548621, 38.5593,16.61049, 11.3349
twpcmbeC3.c1,2005,0116:00:00,31 ,1.902578,38.55452, 16.0315,10.82645
twpcmbeC3.c1,2005,0117:00:00,31 ,0.446616,30.63673,12.90723,8.032081
twpcmbeC3.c1,2005,0118:00:00,31 ,0.651256,17.54103,8.577497,5.580613
twpcmbeC3.c1,2005,0119:00:00,31 ,0.087198,6.562534,3.567898,1.835451
twpcmbeC3.c1,2005,0120:00:00,31 ,       0, 0.02332,0.000752,0.004188
twpcmbeC3.c1,2005,0121:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2005,0122:00:00,31 ,       0,0.025168,0.001106,0.004756
twpcmbeC3.c1,2005,0123:00:00,31 ,       0,       0,       0,       0