datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,2004,09 0:30:00,30 ,       0,0.369076,0.058433, 0.12497
twpcmbeC1.c1,2004,09 1:30:00,30 ,       0,0.505429,0.053936, 0.12988
twpcmbeC1.c1,2004,09 2:30:00,30 ,       0,0.295783,0.013042,0.056172
twpcmbeC1.c1,2004,09 3:30:00,30 ,       0,0.354561,0.024704,0.079527
twpcmbeC1.c1,2004,09 4:30:00,30 ,       0,0.369223,0.026137,0.088667
twpcmbeC1.c1,2004,09 5:30:00,30 ,       0,1.156606,0.285226,0.292976
twpcmbeC1.c1,2004,09 6:30:00,30 ,2.293106,58.80157,28.65286,16.08812
twpcmbeC1.c1,2004,09 7:30:00,30 ,5.403498, 145.042,70.95422,40.44863
twpcmbeC1.c1,2004,09 8:30:00,30 ,1.956715,242.1239,102.7871,56.58879
twpcmbeC1.c1,2004,09 9:30:00,30 ,12.83303,282.1227,132.5844,85.37364
twpcmbeC1.c1,2004,0910:30:00,30 ,11.69126,330.6559, 130.717,89.19443
twpcmbeC1.c1,2004,0911:30:00,30 ,15.06409,328.0269,148.8625,94.36801
twpcmbeC1.c1,2004,0912:30:00,30 , 24.2012,355.9181,145.2274,97.44365
twpcmbeC1.c1,2004,0913:30:00,30 ,5.263875,447.5456,171.8746, 130.996
twpcmbeC1.c1,2004,0914:30:00,30 ,4.982687,351.8791,118.5484,105.0281
twpcmbeC1.c1,2004,0915:30:00,30 ,4.548462,302.5179,97.02955,58.66707
twpcmbeC1.c1,2004,0916:30:00,30 ,3.824043,148.1317,70.17496,42.65211
twpcmbeC1.c1,2004,0917:30:00,30 ,2.110798,82.70332,38.01401, 24.5604
twpcmbeC1.c1,2004,0918:30:00,30 , 0.36471,6.488849,2.014407,1.612555
twpcmbeC1.c1,2004,0919:30:00,30 ,       0,0.288916,0.018549,0.061443
twpcmbeC1.c1,2004,0920:30:00,30 ,       0,0.278122,0.042873,0.089221
twpcmbeC1.c1,2004,0921:30:00,30 ,       0,0.423513,0.074141,0.139044
twpcmbeC1.c1,2004,0922:30:00,30 ,       0,0.421661,0.067791,0.137253
twpcmbeC1.c1,2004,0923:30:00,29 ,       0,0.539441,0.059041,0.140213