datastream, year, month, tod,n, min, max, mean, std
twpcmbeC3.c1,2005,08 0:00:00,31 ,0.196964,12.35825,  2.8599,3.058753
twpcmbeC3.c1,2005,08 1:00:00,31 ,0.351838,15.92841,3.235692,3.719786
twpcmbeC3.c1,2005,08 2:00:00,31 ,0.332387,9.566809,2.517063,2.215299
twpcmbeC3.c1,2005,08 3:00:00,31 ,0.604792,20.04086,4.617274,6.466855
twpcmbeC3.c1,2005,08 4:00:00,31 ,0.284498,20.94464,6.142454,5.818134
twpcmbeC3.c1,2005,08 5:00:00,31 ,0.407173,16.50096,6.523147,5.764324
twpcmbeC3.c1,2005,08 6:00:00,31 ,0.466768,14.52118,4.633861,4.662466
twpcmbeC3.c1,2005,08 7:00:00,31 ,0.355947,17.94634,3.772343,4.467982
twpcmbeC3.c1,2005,08 8:00:00,31 ,0.389052,18.51338,3.495804,4.729997
twpcmbeC3.c1,2005,08 9:00:00,31 ,0.629561,16.67417,3.668038,3.950151
twpcmbeC3.c1,2005,0810:00:00,31 ,0.986242,10.37891,2.968508,2.240219
twpcmbeC3.c1,2005,0811:00:00,31 ,1.100063,14.32261,3.551174,2.980242
twpcmbeC3.c1,2005,0812:00:00,31 ,1.313381,10.95672,3.592428,2.558491
twpcmbeC3.c1,2005,0813:00:00,31 , 0.86867,13.29958,3.548936,2.706239
twpcmbeC3.c1,2005,0814:00:00,31 ,0.941995,9.026134,3.395292,2.285105
twpcmbeC3.c1,2005,0815:00:00,31 ,0.926357,19.29155, 4.09335,4.890121
twpcmbeC3.c1,2005,0816:00:00,31 ,0.785374,13.39841, 2.51104, 2.55846
twpcmbeC3.c1,2005,0817:00:00,31 ,0.631366,8.591942,2.068743,1.821405
twpcmbeC3.c1,2005,0818:00:00,31 ,0.416053,4.290521,1.824254,0.796953
twpcmbeC3.c1,2005,0819:00:00,31 ,0.341289,11.07433,1.787127,2.307311
twpcmbeC3.c1,2005,0820:00:00,31 ,0.206744,9.459725,1.498726,2.056101
twpcmbeC3.c1,2005,0821:00:00,31 ,0.324139,12.46252,1.684355,2.405504
twpcmbeC3.c1,2005,0822:00:00,31 ,0.402432,13.74184,2.761469,3.176026
twpcmbeC3.c1,2005,0823:00:00,31 ,0.292434,13.46328,2.798127,3.690414