datastream, year, month, tod,n, min, max, mean, std
twpcmbeC3.c1,2002,10 0:00:00,30 ,       0,       0,       0,       0
twpcmbeC3.c1,2002,10 1:00:00,30 ,       0,       0,       0,       0
twpcmbeC3.c1,2002,10 2:00:00,30 ,       0,0.000333,0.000011,0.000061
twpcmbeC3.c1,2002,10 3:00:00,30 ,       0,  0.0005,0.000017,0.000091
twpcmbeC3.c1,2002,10 4:00:00,30 ,       0,       0,       0,       0
twpcmbeC3.c1,2002,10 5:00:00,30 ,       0,       0,       0,       0
twpcmbeC3.c1,2002,10 6:00:00,31 ,0.084021,3.296123,1.274532,0.797571
twpcmbeC3.c1,2002,10 7:00:00,31 ,36.06167,65.28549, 48.6575,7.436539
twpcmbeC3.c1,2002,10 8:00:00,31 , 84.9025,164.8047,125.0647,22.29326
twpcmbeC3.c1,2002,10 9:00:00,31 ,62.35723,332.0712,192.5806,53.13034
twpcmbeC3.c1,2002,1010:00:00,31 ,49.57541,398.0954,227.8281,69.48953
twpcmbeC3.c1,2002,1011:00:00,31 , 30.4384,418.6645,239.9291,86.50856
twpcmbeC3.c1,2002,1012:00:00,31 ,67.23106,386.8883,234.8203,75.48776
twpcmbeC3.c1,2002,1013:00:00,31 ,117.5914,371.8305,229.9503,70.29934
twpcmbeC3.c1,2002,1014:00:00,31 ,131.6605,373.4581,209.8949,57.34415
twpcmbeC3.c1,2002,1015:00:00,31 ,124.1207,375.3134,197.0149,57.19321
twpcmbeC3.c1,2002,1016:00:00,31 ,109.8815,295.4066,166.5698,44.87012
twpcmbeC3.c1,2002,1017:00:00,31 ,91.42451,188.9557,122.7821,26.21151
twpcmbeC3.c1,2002,1018:00:00,31 ,45.88593,82.20715,57.77644,7.849308
twpcmbeC3.c1,2002,1019:00:00,31 ,2.303901,6.296076,3.112609,0.934013
twpcmbeC3.c1,2002,1020:00:00,30 ,       0,       0,       0,       0
twpcmbeC3.c1,2002,1021:00:00,30 ,       0,       0,       0,       0
twpcmbeC3.c1,2002,1022:00:00,30 ,       0,       0,       0,       0
twpcmbeC3.c1,2002,1023:00:00,30 ,       0,       0,       0,       0