datastream, year, month, tod,n, min, max, mean, std twpcmbeC3.c1,2003,01 0:00:00,31 ,0.351989,10.04489,3.236686,2.416137 twpcmbeC3.c1,2003,01 1:00:00,31 ,0.415203, 6.97597,2.441551,1.585576 twpcmbeC3.c1,2003,01 2:00:00,31 ,0.389129,8.598165,2.919675,2.309337 twpcmbeC3.c1,2003,01 3:00:00,31 ,0.563995,9.038111,3.301169,2.026024 twpcmbeC3.c1,2003,01 4:00:00,31 ,0.366228,10.56234,3.637747,3.262471 twpcmbeC3.c1,2003,01 5:00:00,31 ,0.287589,10.89827,3.742851,2.931394 twpcmbeC3.c1,2003,01 6:00:00,31 ,0.573252,10.73102, 3.88642,2.813786 twpcmbeC3.c1,2003,01 7:00:00,31 ,0.318846,10.04192,3.346672,2.661564 twpcmbeC3.c1,2003,01 8:00:00,31 , 0.80367, 16.7835,4.433603,3.720847 twpcmbeC3.c1,2003,01 9:00:00,31 ,0.570689,8.466518,3.418974,1.873192 twpcmbeC3.c1,2003,0110:00:00,31 ,1.437362, 13.6822,5.480255,2.946806 twpcmbeC3.c1,2003,0111:00:00,31 ,0.871155,11.48966,5.585748,2.833557 twpcmbeC3.c1,2003,0112:00:00,30 ,0.746773,15.51753, 6.14133,3.337494 twpcmbeC3.c1,2003,0113:00:00,31 , 1.04551,11.63169,4.574281, 2.65328 twpcmbeC3.c1,2003,0114:00:00,31 ,0.356197,13.87809, 5.36581,3.632156 twpcmbeC3.c1,2003,0115:00:00,31 ,0.746592,12.81542,5.003796, 3.34992 twpcmbeC3.c1,2003,0116:00:00,31 ,0.524188,10.32959,4.275995,2.917118 twpcmbeC3.c1,2003,0117:00:00,31 ,0.725511,14.04098,4.370775,3.142474 twpcmbeC3.c1,2003,0118:00:00,31 , 0.82511,14.70765,4.339431,3.478266 twpcmbeC3.c1,2003,0119:00:00,31 ,0.506332,11.56131,3.950305,3.018696 twpcmbeC3.c1,2003,0120:00:00,31 ,0.560082, 10.8849,3.360576,2.686959 twpcmbeC3.c1,2003,0121:00:00,31 , 0.39414,10.85145,4.288531,3.120246 twpcmbeC3.c1,2003,0122:00:00,31 ,0.578485,9.408459,3.584762,2.640461 twpcmbeC3.c1,2003,0123:00:00,31 , 0.62272,12.06794,3.606954,3.355926