datastream, year, month, tod,n, min, max, mean, std
twpcmbeC3.c1,2005,09 0:00:00,30 ,440.0385,471.0525,458.6423,8.449727
twpcmbeC3.c1,2005,09 1:00:00,30 , 437.646,470.2915,456.1229,8.572599
twpcmbeC3.c1,2005,09 2:00:00,30 ,435.5821,466.4461,453.4257,9.021843
twpcmbeC3.c1,2005,09 3:00:00,30 ,432.5315,468.4337,451.1438,9.736362
twpcmbeC3.c1,2005,09 4:00:00,30 ,431.9315,465.7837,448.4386,9.084598
twpcmbeC3.c1,2005,09 5:00:00,30 ,429.4386,459.6102,445.7378,8.426418
twpcmbeC3.c1,2005,09 6:00:00,30 ,426.6818,457.3758,443.6846,8.362992
twpcmbeC3.c1,2005,09 7:00:00,30 ,  425.48,465.7247,445.7537,9.489764
twpcmbeC3.c1,2005,09 8:00:00,30 , 446.045,485.5568,466.6041,10.00302
twpcmbeC3.c1,2005,09 9:00:00,30 ,477.4641,516.1245,495.2842,10.70512
twpcmbeC3.c1,2005,0910:00:00,30 ,486.6656,550.3263,523.8272,15.71366
twpcmbeC3.c1,2005,0911:00:00,30 ,513.0077,572.1933,549.7278,17.36806
twpcmbeC3.c1,2005,0912:00:00,30 ,512.5609,596.3897,564.2387,20.21072
twpcmbeC3.c1,2005,0913:00:00,30 ,512.8526, 606.038,572.9702,22.78914
twpcmbeC3.c1,2005,0914:00:00,30 ,530.9313, 605.072, 577.546,15.86791
twpcmbeC3.c1,2005,0915:00:00,30 ,543.9853,592.9642,568.5281,11.22826
twpcmbeC3.c1,2005,0916:00:00,30 ,538.4447, 568.015,551.6861,7.941648
twpcmbeC3.c1,2005,0917:00:00,30 ,511.2716,  536.41,526.0308,7.296356
twpcmbeC3.c1,2005,0918:00:00,30 ,485.2411, 507.413,497.5969,6.607515
twpcmbeC3.c1,2005,0919:00:00,30 ,464.8437,485.0885,477.5746,6.396332
twpcmbeC3.c1,2005,0920:00:00,30 , 457.232,477.1927,469.6892,6.495371
twpcmbeC3.c1,2005,0921:00:00,30 ,451.7474,474.3825,464.9724,6.886649
twpcmbeC3.c1,2005,0922:00:00,30 ,448.2896,474.2462,462.5421, 7.09962
twpcmbeC3.c1,2005,0923:00:00,30 ,445.7459,471.6251,460.9541,7.042833