condition mean min max 1 h after light 9.150801841 7.187591762 11.11401192 3 h after light 11.929694260666666 9.928652432 13.41613824 5 h after light 17.669516796666667 15.61225111 20.22570469 7 h after light 12.480595129333333 9.001985838 15.42321473 9 h after light 16.45458808 13.85375899 18.64540941 11 h after light 16.02440256766667 9.692246403 20.41760564 13 h after light 14.017015693333333 12.63488212 16.34563721 15 h after light 15.35557986 13.64607259 16.42263481 1 h after dark 14.000634080000001 11.70454387 16.2544353 3 h after dark 15.79101784 11.71420287 20.25251986 5 h after dark 11.585473985 9.632863795 15.01635841 7 h after dark 14.695056363333334 13.93088058 15.66287415