datastream, year, month, tod,n, min, max, mean, std
twpcmbeC3.c1,2007,04 0:00:00,30 ,       0,       0,       0,       0
twpcmbeC3.c1,2007,04 1:00:00,30 ,       0,0.000234,7.789E-6,0.000043
twpcmbeC3.c1,2007,04 2:00:00,30 ,       0,       0,       0,       0
twpcmbeC3.c1,2007,04 3:00:00,30 ,       0,       0,       0,       0
twpcmbeC3.c1,2007,04 4:00:00,30 ,       0, 0.00132,0.000044,0.000241
twpcmbeC3.c1,2007,04 5:00:00,30 ,       0,       0,       0,       0
twpcmbeC3.c1,2007,04 6:00:00,30 ,       0,       0,       0,       0
twpcmbeC3.c1,2007,04 7:00:00,30 ,8.388152,30.71679,15.46022,4.730348
twpcmbeC3.c1,2007,04 8:00:00,30 ,50.15302,140.7919, 78.9121,26.62776
twpcmbeC3.c1,2007,04 9:00:00,30 ,55.75687,288.8175,132.3086,72.99191
twpcmbeC3.c1,2007,0410:00:00,30 ,74.73961,396.2689,168.8671,89.76298
twpcmbeC3.c1,2007,0411:00:00,30 ,78.65122,406.5448,182.2181,104.1781
twpcmbeC3.c1,2007,0412:00:00,30 ,80.29366,535.7775, 209.638,132.8501
twpcmbeC3.c1,2007,0413:00:00,30 ,81.84293,591.4225,222.2952,146.3053
twpcmbeC3.c1,2007,0414:00:00,30 ,79.84477,483.6656,204.4097,120.8264
twpcmbeC3.c1,2007,0415:00:00,30 ,76.77715,420.7318, 181.101,93.78205
twpcmbeC3.c1,2007,0416:00:00,30 ,71.72646,374.1702,161.9688,91.09147
twpcmbeC3.c1,2007,0417:00:00,30 ,60.95531,220.5393,115.8677,48.87946
twpcmbeC3.c1,2007,0418:00:00,30 ,26.53657,86.16922,52.89491,14.94934
twpcmbeC3.c1,2007,0419:00:00,30 ,1.083517,6.679938,2.606937, 1.42253
twpcmbeC3.c1,2007,0420:00:00,30 ,       0,       0,       0,       0
twpcmbeC3.c1,2007,0421:00:00,30 ,       0,0.000305, 0.00001,0.000056
twpcmbeC3.c1,2007,0422:00:00,30 ,       0,       0,       0,       0
twpcmbeC3.c1,2007,0423:00:00,30 ,       0,       0,       0,       0