datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,2006,03 0:30:00,31 ,       0,0.720347,0.053822,0.164244
twpcmbeC2.c1,2006,03 1:30:00,31 ,       0,0.352723,0.045285,0.094698
twpcmbeC2.c1,2006,03 2:30:00,31 ,       0,0.633478,0.048802,0.136179
twpcmbeC2.c1,2006,03 3:30:00,31 ,       0,0.353168,0.032233,0.100254
twpcmbeC2.c1,2006,03 4:30:00,31 ,       0,0.285811, 0.01283,0.054502
twpcmbeC2.c1,2006,03 5:30:00,31 ,       0,0.191377,0.006173,0.034372
twpcmbeC2.c1,2006,03 6:30:00,31 ,0.168542,2.096045,1.185213,0.472567
twpcmbeC2.c1,2006,03 7:30:00,31 ,3.970696,87.05003,53.65785,18.39499
twpcmbeC2.c1,2006,03 8:30:00,31 ,44.05904,161.0176,96.16331,24.65847
twpcmbeC2.c1,2006,03 9:30:00,31 ,68.04604,230.4888,127.6684,40.55723
twpcmbeC2.c1,2006,0310:30:00,31 ,48.61079,286.4699,170.2344,64.50695
twpcmbeC2.c1,2006,0311:30:00,31 ,43.51733,312.3453, 205.204,77.18032
twpcmbeC2.c1,2006,0312:30:00,31 ,33.05436,403.6891,195.3241,86.83108
twpcmbeC2.c1,2006,0313:30:00,31 ,28.10338,393.9608,211.4901,85.50076
twpcmbeC2.c1,2006,0314:30:00,31 ,59.65413,418.7671,215.4736,83.44006
twpcmbeC2.c1,2006,0315:30:00,31 ,44.71189,338.9776,193.3771,80.55364
twpcmbeC2.c1,2006,0316:30:00,31 ,46.54419,234.5305,139.7709,52.52186
twpcmbeC2.c1,2006,0317:30:00,31 ,14.52452,163.7828, 98.2506,30.93266
twpcmbeC2.c1,2006,0318:30:00,31 ,14.76509,95.97035,54.31239,18.27965
twpcmbeC2.c1,2006,0319:30:00,31 ,0.176431,4.009542,2.103587,0.976318
twpcmbeC2.c1,2006,0320:30:00,31 ,       0,0.356012,0.019047,0.069487
twpcmbeC2.c1,2006,0321:30:00,31 ,       0,0.457033,0.022194, 0.09073
twpcmbeC2.c1,2006,0322:30:00,31 ,       0,0.615592,0.040238, 0.13773
twpcmbeC2.c1,2006,0323:30:00,31 ,       0,0.485095,0.021334,0.091701