datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,2003,01 0:30:00,31 ,       0,0.716696,0.028124,0.128603
twpcmbeC1.c1,2003,01 1:30:00,31 ,       0,0.847744,0.070088,0.184797
twpcmbeC1.c1,2003,01 2:30:00,31 ,       0,0.961399,  0.0702,0.206072
twpcmbeC1.c1,2003,01 3:30:00,31 ,       0,0.499293, 0.03291,0.094817
twpcmbeC1.c1,2003,01 4:30:00,31 ,       0, 0.41897,0.021735,0.084033
twpcmbeC1.c1,2003,01 5:30:00,31 ,       0,0.026421,0.001198,0.005036
twpcmbeC1.c1,2003,01 6:30:00,31 ,0.000283,20.90959,5.841367,6.897753
twpcmbeC1.c1,2003,01 7:30:00,31 , 0.31395,201.0511,76.59829,71.33534
twpcmbeC1.c1,2003,01 8:30:00,31 ,0.781662,415.2167,146.5456,145.8522
twpcmbeC1.c1,2003,01 9:30:00,31 ,0.056541,593.9698,194.3659,180.5628
twpcmbeC1.c1,2003,0110:30:00,31 ,0.186989,740.0019,233.8604,230.8296
twpcmbeC1.c1,2003,0111:30:00,31 ,0.074184, 825.275,237.1995,240.7496
twpcmbeC1.c1,2003,0112:30:00,31 ,0.174477,882.7198,267.6726,303.4974
twpcmbeC1.c1,2003,0113:30:00,31 ,       0,789.0839,264.6349,289.4891
twpcmbeC1.c1,2003,0114:30:00,31 ,       0,665.0189,178.8338,199.0547
twpcmbeC1.c1,2003,0115:30:00,31 ,0.007397,496.1346,110.9421,151.5209
twpcmbeC1.c1,2003,0116:30:00,31 ,       0,314.2273,73.54304,104.2384
twpcmbeC1.c1,2003,0117:30:00,31 ,       0,113.8396,18.83842,28.80463
twpcmbeC1.c1,2003,0118:30:00,31 ,2.146E-6,8.495783,0.406373,1.542109
twpcmbeC1.c1,2003,0119:30:00,31 ,       0,0.124813,0.004391,0.022441
twpcmbeC1.c1,2003,0120:30:00,31 ,       0,0.238497,0.017656, 0.05625
twpcmbeC1.c1,2003,0121:30:00,31 ,       0,0.240112,0.018548, 0.05297
twpcmbeC1.c1,2003,0122:30:00,31 ,       0,0.701618,0.050566, 0.16205
twpcmbeC1.c1,2003,0123:30:00,31 ,       0,0.763595,0.058215,0.160149