datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,2005,10 0:30:00,31 ,       0,82.87385,13.25034,16.54093
twpcmbeC2.c1,2005,10 1:30:00,31 ,       0,73.91574,15.96072,17.55222
twpcmbeC2.c1,2005,10 2:30:00,31 ,       0,139.7597,24.50581,26.01934
twpcmbeC2.c1,2005,10 3:30:00,31 ,       0,85.47667,17.49812,19.87039
twpcmbeC2.c1,2005,10 4:30:00,31 ,       0,135.7922,19.05141,26.29389
twpcmbeC2.c1,2005,10 5:30:00,31 ,       0,67.43356,16.06984,16.77311
twpcmbeC2.c1,2005,10 6:30:00,31 ,       0,62.41123,17.24299,17.64889
twpcmbeC2.c1,2005,10 7:30:00,31 ,       0,117.3846,18.63376,23.62122
twpcmbeC2.c1,2005,10 8:30:00,30 ,       0, 74.6764,17.27788,18.34823
twpcmbeC2.c1,2005,10 9:30:00,30 ,1.024656,90.83743,22.19649,20.73973
twpcmbeC2.c1,2005,1010:30:00,30 ,0.580915,99.34678,20.40772,21.76209
twpcmbeC2.c1,2005,1011:30:00,28 ,  0.4477,94.50084,24.15075,24.00362
twpcmbeC2.c1,2005,1012:30:00,29 ,       0,165.2202,35.60337,37.86722
twpcmbeC2.c1,2005,1013:30:00,30 ,       0,105.9667,32.59134,30.08159
twpcmbeC2.c1,2005,1014:30:00,30 ,       0,107.5481,31.89075,27.76405
twpcmbeC2.c1,2005,1015:30:00,31 ,       0,88.72305,27.96249,22.01085
twpcmbeC2.c1,2005,1016:30:00,31 ,0.079185,87.73708,27.69548,23.09478
twpcmbeC2.c1,2005,1017:30:00,31 ,       0,50.99014,14.61442,12.32587
twpcmbeC2.c1,2005,1018:30:00,31 ,       0,70.13802,10.09943,13.94064
twpcmbeC2.c1,2005,1019:30:00,31 ,       0, 111.284,12.98506, 20.0465
twpcmbeC2.c1,2005,1020:30:00,31 ,       0,41.53046,13.33866,12.75106
twpcmbeC2.c1,2005,1021:30:00,31 ,       0, 56.2595,11.08419, 14.9295
twpcmbeC2.c1,2005,1022:30:00,31 ,       0,68.21538,14.85668,15.51343
twpcmbeC2.c1,2005,1023:30:00,31 ,       0, 45.3154,14.99539,12.19874