datastream, year, month, tod,n, min, max, mean, std
twpcmbeC3.c1,2004,05 0:00:00,21 ,       0,183.0046,27.56305, 48.4202
twpcmbeC3.c1,2004,05 1:00:00,20 ,       0,88.03861,24.43558,27.41047
twpcmbeC3.c1,2004,05 2:00:00,22 ,       0,173.6966,28.98316,43.42387
twpcmbeC3.c1,2004,05 3:00:00,23 ,       0,192.5194,34.63137,56.59931
twpcmbeC3.c1,2004,05 4:00:00,24 ,       0,220.2496,38.20302, 58.9944
twpcmbeC3.c1,2004,05 5:00:00,24 ,       0,194.8728,33.55491,56.06502
twpcmbeC3.c1,2004,05 6:00:00,23 ,       0,174.8935,28.21117,46.34101
twpcmbeC3.c1,2004,05 7:00:00,23 ,       0,193.0982,30.33711,54.96939
twpcmbeC3.c1,2004,05 8:00:00,21 ,       0,259.2726,27.20858,69.20979
twpcmbeC3.c1,2004,05 9:00:00,22 ,       0,107.6771,15.91866,34.64625
twpcmbeC3.c1,2004,0510:00:00,25 ,       0,143.8493,21.25238,36.47248
twpcmbeC3.c1,2004,0511:00:00,24 ,       0,65.76019,14.28551,  17.076
twpcmbeC3.c1,2004,0512:00:00,25 ,       0,206.0991,37.86201, 50.8936
twpcmbeC3.c1,2004,0513:00:00,25 ,       0,96.42266,38.72289,30.38001
twpcmbeC3.c1,2004,0514:00:00,25 ,       0,140.9543,46.17014, 36.8807
twpcmbeC3.c1,2004,0515:00:00,25 ,       0,101.9928, 36.2181,32.29788
twpcmbeC3.c1,2004,0516:00:00,24 ,       0,128.0528, 25.1656,30.64022
twpcmbeC3.c1,2004,0517:00:00,23 ,       0,91.82901,18.83739,22.34782
twpcmbeC3.c1,2004,0518:00:00,25 ,       0, 86.8895,23.37713,26.73969
twpcmbeC3.c1,2004,0519:00:00,24 ,       0, 70.4201,14.61306,18.47759
twpcmbeC3.c1,2004,0520:00:00,24 ,       0,158.3557,20.94232, 36.9347
twpcmbeC3.c1,2004,0521:00:00,25 ,       0,99.58566,26.09427,34.24275
twpcmbeC3.c1,2004,0522:00:00,25 ,       0,178.0524,33.60918, 45.7616
twpcmbeC3.c1,2004,0523:00:00,23 ,       0,185.3088,39.29702,54.53844