datastream, year, month, tod,n, min, max, mean, std
twpcmbeC3.c1,2004,02 0:00:00,29 ,       0,0.004833,0.000167,0.000898
twpcmbeC3.c1,2004,02 1:00:00,29 ,       0,0.023077,0.001574, 0.00529
twpcmbeC3.c1,2004,02 2:00:00,29 ,       0,   0.016,0.000757,0.003112
twpcmbeC3.c1,2004,02 3:00:00,29 ,       0,       0,       0,       0
twpcmbeC3.c1,2004,02 4:00:00,29 ,       0,       0,       0,       0
twpcmbeC3.c1,2004,02 5:00:00,29 ,       0,0.023636, 0.00116,0.004704
twpcmbeC3.c1,2004,02 6:00:00,29 ,       0,0.004878,0.000168,0.000906
twpcmbeC3.c1,2004,02 7:00:00,29 ,0.711828,46.53674,18.41275, 9.39436
twpcmbeC3.c1,2004,02 8:00:00,29 ,6.978675,147.3267,94.16452,39.64399
twpcmbeC3.c1,2004,02 9:00:00,29 ,10.84164,379.6741,198.4516,88.15877
twpcmbeC3.c1,2004,0210:00:00,29 ,16.89464,493.5089,273.1518,111.3606
twpcmbeC3.c1,2004,0211:00:00,29 ,53.59936,520.6447,318.7964,126.7204
twpcmbeC3.c1,2004,0212:00:00,29 ,36.46318,617.8433,356.1905,150.4391
twpcmbeC3.c1,2004,0213:00:00,29 ,27.46754,562.5488,334.6438,159.3632
twpcmbeC3.c1,2004,0214:00:00,29 ,31.88132,570.8297,322.9066,162.9231
twpcmbeC3.c1,2004,0215:00:00,29 ,41.11687,542.1157,301.0717,137.5767
twpcmbeC3.c1,2004,0216:00:00,29 ,56.06441,404.2375,236.1092,101.1848
twpcmbeC3.c1,2004,0217:00:00,29 ,26.85341,307.3957,164.4202, 78.3158
twpcmbeC3.c1,2004,0218:00:00,29 ,15.25968,182.4239,85.81479,40.28312
twpcmbeC3.c1,2004,0219:00:00,29 ,2.675299,43.36045,18.86355,11.04869
twpcmbeC3.c1,2004,0220:00:00,29 ,       0,0.042833,0.001477,0.007954
twpcmbeC3.c1,2004,0221:00:00,29 ,       0,0.007586,0.000497, 0.00163
twpcmbeC3.c1,2004,0222:00:00,29 ,       0,0.011481,0.000683,0.002589
twpcmbeC3.c1,2004,0223:00:00,29 ,       0,0.015714,0.000542,0.002918