condition mean min max 1 h after light 4.041802129 4.041802129 4.041802129 3 h after light 8.2167840555 6.236097871 10.19747024 5 h after light 10.045109535 8.08521318 12.00500589 7 h after light 15.14388186 14.6229744 15.66478932 9 h after light 18.769725285 15.81884234 21.72060823 11 h after light 25.495582075 23.08087358 27.91029057 1 h after dark 28.449214125 26.41429576 30.48413249 3 h after dark 32.23679819 21.49252723 42.98106915 5 h after dark 23.353954955 22.94954843 23.75836148 7 h after dark 25.912434665 21.74077639 30.08409294 9 h after dark 29.501511135 28.96108902 30.04193325 11 h after dark 37.621703095 37.31626103 37.92714516