datastream, year, month, tod,n, min, max, mean, std
twpcmbeC3.c1,2007,07 0:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2007,07 1:00:00,31 ,       0, 0.00122,0.000039,0.000219
twpcmbeC3.c1,2007,07 2:00:00,31 ,       0,0.001729,0.000056, 0.00031
twpcmbeC3.c1,2007,07 3:00:00,31 ,       0,0.000061,1.968E-6,0.000011
twpcmbeC3.c1,2007,07 4:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2007,07 5:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2007,07 6:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2007,07 7:00:00,31 ,3.011691,8.443423,5.228893,0.999918
twpcmbeC3.c1,2007,07 8:00:00,31 ,37.99561,74.32185,49.08798,10.94686
twpcmbeC3.c1,2007,07 9:00:00,31 ,57.25202,155.5395,80.23547,24.02089
twpcmbeC3.c1,2007,0710:00:00,31 ,  64.411,247.7393,99.64389,46.11202
twpcmbeC3.c1,2007,0711:00:00,31 ,70.24643,355.0603,107.3167,55.15394
twpcmbeC3.c1,2007,0712:00:00,31 ,74.06144,247.0612,114.2725, 48.0699
twpcmbeC3.c1,2007,0713:00:00,31 ,71.96739,291.4305, 125.805,60.44129
twpcmbeC3.c1,2007,0714:00:00,31 ,74.85977, 272.722,128.4295,61.84816
twpcmbeC3.c1,2007,0715:00:00,31 ,72.71541, 251.422,113.2274,46.79448
twpcmbeC3.c1,2007,0716:00:00,31 ,66.82405,168.6739,95.72803,27.86179
twpcmbeC3.c1,2007,0717:00:00,31 ,56.53842,128.1065,  78.808,20.53396
twpcmbeC3.c1,2007,0718:00:00,31 ,30.07172,56.33955,39.63692,7.734789
twpcmbeC3.c1,2007,0719:00:00,31 ,0.332265,2.783044,1.490181,0.542216
twpcmbeC3.c1,2007,0720:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2007,0721:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2007,0722:00:00,31 ,       0,0.001373,0.000044,0.000247
twpcmbeC3.c1,2007,0723:00:00,31 ,       0,0.000234,9.609E-6,0.000043