datastream, year, month, tod,n, min, max, mean, std
twpcmbeC3.c1,2006,05 0:00:00,18 ,       0,17.82759,3.841768, 6.32154
twpcmbeC3.c1,2006,05 1:00:00,18 ,       0,63.31122,6.583322,16.01995
twpcmbeC3.c1,2006,05 2:00:00,18 ,       0,98.03616, 8.49867,23.29862
twpcmbeC3.c1,2006,05 3:00:00,18 ,       0,94.40332,8.518047,22.71738
twpcmbeC3.c1,2006,05 4:00:00,17 ,       0,118.6688,10.37517,30.31141
twpcmbeC3.c1,2006,05 5:00:00,16 ,       0, 2.03244,0.460514,0.701642
twpcmbeC3.c1,2006,05 6:00:00,16 ,       0,6.001154,0.708171,1.539309
twpcmbeC3.c1,2006,05 7:00:00,17 ,       0,53.24257,3.826097,12.82015
twpcmbeC3.c1,2006,05 8:00:00,18 ,       0, 75.7978,4.644076,17.77789
twpcmbeC3.c1,2006,05 9:00:00,18 ,       0,142.4449,8.230507,33.50366
twpcmbeC3.c1,2006,0510:00:00,16 ,       0,29.44424,2.379179,7.280203
twpcmbeC3.c1,2006,0511:00:00,18 ,       0,23.39832,2.458549,6.029051
twpcmbeC3.c1,2006,0512:00:00,18 ,       0,8.953018,0.833413,2.124921
twpcmbeC3.c1,2006,0513:00:00,19 ,       0,28.67278,1.842428,6.544791
twpcmbeC3.c1,2006,0514:00:00,19 ,       0,32.74134,3.678973,8.968406
twpcmbeC3.c1,2006,0515:00:00,18 ,       0,40.35567,5.145861,12.02267
twpcmbeC3.c1,2006,0516:00:00,18 ,       0,24.91475,3.865946,7.219817
twpcmbeC3.c1,2006,0517:00:00,20 ,       0,20.18436,2.948072,5.854705
twpcmbeC3.c1,2006,0518:00:00,21 ,       0,19.00568, 1.44289,4.098139
twpcmbeC3.c1,2006,0519:00:00,21 ,       0,25.73759,3.470542,  6.9696
twpcmbeC3.c1,2006,0520:00:00,21 ,       0,34.30211,5.489576,10.56359
twpcmbeC3.c1,2006,0521:00:00,19 ,       0,28.25208,4.508987,8.543296
twpcmbeC3.c1,2006,0522:00:00,20 ,       0,30.19937,5.607673,9.796456
twpcmbeC3.c1,2006,0523:00:00,20 ,       0,40.17822,4.455041,9.863035