datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,2000,05 0:30:00,31 ,       0,0.669823,0.308422,0.171316
twpcmbeC1.c1,2000,05 1:30:00,31 ,       0,0.679915,0.292467, 0.18153
twpcmbeC1.c1,2000,05 2:30:00,31 ,       0,0.550645,0.210198,0.170473
twpcmbeC1.c1,2000,05 3:30:00,31 ,       0,0.369798,0.133707,0.136588
twpcmbeC1.c1,2000,05 4:30:00,31 ,       0,0.258517,0.070966,0.102414
twpcmbeC1.c1,2000,05 5:30:00,31 ,       0,0.164407,0.016141,0.034633
twpcmbeC1.c1,2000,05 6:30:00,31 ,       0,40.04417,13.40454,14.81951
twpcmbeC1.c1,2000,05 7:30:00,31 ,       0,95.05828,44.15781,33.39535
twpcmbeC1.c1,2000,05 8:30:00,31 ,0.081044,202.4519,63.18497,61.18987
twpcmbeC1.c1,2000,05 9:30:00,31 ,0.055665,310.6391,87.24185,84.82178
twpcmbeC1.c1,2000,0510:30:00,31 ,0.026707,282.0356,97.30092,87.52807
twpcmbeC1.c1,2000,0511:30:00,31 ,0.473652,377.8629,86.63316,96.39253
twpcmbeC1.c1,2000,0512:30:00,31 , 0.83112,355.9214,82.44496,92.16187
twpcmbeC1.c1,2000,0513:30:00,31 ,0.032351,315.1491,91.53895,91.56824
twpcmbeC1.c1,2000,0514:30:00,31 ,       0,344.7439,110.5929,89.80185
twpcmbeC1.c1,2000,0515:30:00,31 ,       0,216.4645,76.53287,63.39086
twpcmbeC1.c1,2000,0516:30:00,31 ,       0,155.7677,52.36723,49.36947
twpcmbeC1.c1,2000,0517:30:00,31 ,       0,56.31224,16.32096,21.25897
twpcmbeC1.c1,2000,0518:30:00,31 ,       0,0.037732,0.010169,0.010819
twpcmbeC1.c1,2000,0519:30:00,31 ,       0,0.204484,0.030505,0.059998
twpcmbeC1.c1,2000,0520:30:00,31 ,       0,0.338669,0.085743,0.096409
twpcmbeC1.c1,2000,0521:30:00,31 ,       0, 0.45796,0.155846,0.138492
twpcmbeC1.c1,2000,0522:30:00,31 ,       0,0.616052,0.204551,0.155269
twpcmbeC1.c1,2000,0523:30:00,31 ,       0, 0.59214,0.283277,0.182302