condition mean min max 1 h after light 8.072729895 7.6203853420000005 8.525074448 3 h after light 12.42178832 10.50694815 13.74798893 5 h after light 11.274280581333333 9.280684868 15.18620117 7 h after light 13.374969646666667 11.37638838 14.72329085 9 h after light 13.436787540000001 12.29456887 15.26742135 11 h after light 13.58998807 12.82870134 14.94644499 1 h after dark 13.611630546666666 12.34795771 15.2890033 3 h after dark 12.61953319 10.84447411 15.845875099999999 5 h after dark 12.015602213333333 10.79987349 13.54742916 7 h after dark 11.00268874 10.18775664 11.93518212 9 h after dark 8.342373263333332 7.4297060770000005 9.916196592999999 11 h after dark 9.651737185666667 6.856202176 12.53621563