datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,2005,03 0:30:00,31 ,       0,0.016858,0.001008,0.003558
twpcmbeC2.c1,2005,03 1:30:00,31 ,       0,0.024586,0.000793,0.004416
twpcmbeC2.c1,2005,03 2:30:00,30 ,       0, 0.00571,0.000243,0.001072
twpcmbeC2.c1,2005,03 3:30:00,31 ,       0,0.006729,0.000217,0.001209
twpcmbeC2.c1,2005,03 4:30:00,31 ,       0, 0.00097,0.000037,0.000176
twpcmbeC2.c1,2005,03 5:30:00,31 ,       0,0.059489,0.001919,0.010685
twpcmbeC2.c1,2005,03 6:30:00,31 ,       0,2.345833,0.866231,0.706605
twpcmbeC2.c1,2005,03 7:30:00,31 ,0.566088,55.05362,22.66668,11.26786
twpcmbeC2.c1,2005,03 8:30:00,31 ,3.220949,111.3659,31.46094,21.85568
twpcmbeC2.c1,2005,03 9:30:00,31 ,8.831646, 113.873,39.93769,24.95264
twpcmbeC2.c1,2005,0310:30:00,31 ,12.16279,145.8903,55.59447,33.46658
twpcmbeC2.c1,2005,0311:30:00,31 ,16.49305,156.3605,74.32123,33.50277
twpcmbeC2.c1,2005,0312:30:00,31 ,3.350118,141.2353,60.37039, 36.0049
twpcmbeC2.c1,2005,0313:30:00,31 ,2.814033,270.5886,86.15563,64.24627
twpcmbeC2.c1,2005,0314:30:00,31 ,12.09879,229.3783,83.53919,50.85896
twpcmbeC2.c1,2005,0315:30:00,31 ,10.51608,268.0811,69.36129,47.79914
twpcmbeC2.c1,2005,0316:30:00,31 ,4.512437,155.4389,45.77616,31.98338
twpcmbeC2.c1,2005,0317:30:00,31 ,4.721598,82.35773,37.45181,21.88592
twpcmbeC2.c1,2005,0318:30:00,31 ,1.183837,45.19557,24.20504,10.35235
twpcmbeC2.c1,2005,0319:30:00,31 ,       0,4.208703,1.516433,0.998193
twpcmbeC2.c1,2005,0320:30:00,31 ,       0,       0,       0,       0
twpcmbeC2.c1,2005,0321:30:00,31 ,       0,0.005875, 0.00019,0.001055
twpcmbeC2.c1,2005,0322:30:00,31 ,       0, 0.02422,0.000781, 0.00435
twpcmbeC2.c1,2005,0323:30:00,31 ,       0,0.005446,0.000176,0.000978