datastream, year, month, tod,n, min, max, mean, std
twpcmbeC3.c1,2004,09 0:00:00,30 ,       0,0.048118,0.007205,0.011335
twpcmbeC3.c1,2004,09 1:00:00,30 ,       0,0.035036,0.007256,0.009935
twpcmbeC3.c1,2004,09 2:00:00,30 ,       0,0.039122,0.010813,0.010901
twpcmbeC3.c1,2004,09 3:00:00,30 ,       0,0.030716,0.010225,0.008292
twpcmbeC3.c1,2004,09 4:00:00,30 ,       0,0.026338,0.007517,0.008932
twpcmbeC3.c1,2004,09 5:00:00,30 ,       0,0.029183,0.006566,0.010016
twpcmbeC3.c1,2004,09 6:00:00,30 ,       0,0.738017,0.200679,0.248207
twpcmbeC3.c1,2004,09 7:00:00,30 ,12.81326,28.12928, 18.7584,3.455969
twpcmbeC3.c1,2004,09 8:00:00,30 ,7.134033,45.09007,15.27056,9.181294
twpcmbeC3.c1,2004,09 9:00:00,30 ,1.855275,62.02925,18.64417,19.58992
twpcmbeC3.c1,2004,0910:00:00,30 ,1.097225,40.50208,14.76096,15.00526
twpcmbeC3.c1,2004,0911:00:00,30 ,0.521803,66.80082,20.21235,20.93462
twpcmbeC3.c1,2004,0912:00:00,30 ,0.741018,86.91007,24.63823,24.15314
twpcmbeC3.c1,2004,0913:00:00,30 ,0.811715,88.64702, 26.8404,26.37104
twpcmbeC3.c1,2004,0914:00:00,30 ,0.640557, 71.2062,21.17593, 24.9024
twpcmbeC3.c1,2004,0915:00:00,30 , 0.93173, 81.5646,12.73213,17.84901
twpcmbeC3.c1,2004,0916:00:00,30 ,1.252767,35.91323,7.969411,6.694007
twpcmbeC3.c1,2004,0917:00:00,30 ,2.922509,45.38061,10.75516,8.392431
twpcmbeC3.c1,2004,0918:00:00,30 ,11.23562,27.25939,17.47188,3.600593
twpcmbeC3.c1,2004,0919:00:00,30 ,3.654268,5.209413,4.525805,0.375319
twpcmbeC3.c1,2004,0920:00:00,30 ,       0,0.022911,0.004617,0.007645
twpcmbeC3.c1,2004,0921:00:00,30 ,       0,0.024208,0.006698,0.008215
twpcmbeC3.c1,2004,0922:00:00,30 ,       0,0.035709,0.008324,0.009565
twpcmbeC3.c1,2004,0923:00:00,30 ,       0, 0.03286,0.006316,0.010465