datastream, year, month, tod,n, min, max, mean, std
twpcmbeC3.c1,2004,06 0:00:00,25 ,       0,99.98835,10.75024,25.89726
twpcmbeC3.c1,2004,06 1:00:00,25 ,       0,80.04347, 9.02275,20.54239
twpcmbeC3.c1,2004,06 2:00:00,25 ,       0,148.3205,13.72346,36.32967
twpcmbeC3.c1,2004,06 3:00:00,25 ,       0,212.3909,13.55425,42.22649
twpcmbeC3.c1,2004,06 4:00:00,25 ,       0,50.46361,6.712187,12.21818
twpcmbeC3.c1,2004,06 5:00:00,25 ,       0,  97.415,10.67155,23.91064
twpcmbeC3.c1,2004,06 6:00:00,25 ,       0,192.0628,13.70076,39.84039
twpcmbeC3.c1,2004,06 7:00:00,25 ,       0,91.68691,8.955758,20.96589
twpcmbeC3.c1,2004,06 8:00:00,24 ,       0,151.9759,11.06682,32.85409
twpcmbeC3.c1,2004,06 9:00:00,24 ,       0,203.3515,10.48615,41.26229
twpcmbeC3.c1,2004,0610:00:00,24 ,       0,167.9936,8.503865,34.02981
twpcmbeC3.c1,2004,0611:00:00,24 ,       0,165.7788,8.078736,33.63117
twpcmbeC3.c1,2004,0612:00:00,25 ,       0,168.3869,8.062866,33.44755
twpcmbeC3.c1,2004,0613:00:00,25 ,       0, 99.5667,8.483526,26.48568
twpcmbeC3.c1,2004,0614:00:00,25 ,       0,74.80126,6.843516,18.56203
twpcmbeC3.c1,2004,0615:00:00,25 ,       0,84.48792,5.495851,17.24135
twpcmbeC3.c1,2004,0616:00:00,25 ,       0,89.23703,5.485406,18.06343
twpcmbeC3.c1,2004,0617:00:00,25 ,       0,71.72964,7.215023,19.53757
twpcmbeC3.c1,2004,0618:00:00,25 ,       0,117.1081,9.091619,27.49779
twpcmbeC3.c1,2004,0619:00:00,24 ,       0,60.43859,3.548144,12.12974
twpcmbeC3.c1,2004,0620:00:00,25 ,       0,105.4205,6.026754, 20.9767
twpcmbeC3.c1,2004,0621:00:00,24 ,       0,9.213157,1.511177,2.087545
twpcmbeC3.c1,2004,0622:00:00,25 ,       0,73.32314,5.289186,14.52615
twpcmbeC3.c1,2004,0623:00:00,25 ,       0,110.2737,7.989195, 22.1069