condition mean min max 4 h after light 0.078301 0.0 0.156602 8 h after light 0.06950905 0.0535069 0.0855112 12 h after light 0.0865914 0.0623538 0.110829 4 h after dark 0.14669266666666667 0.0 0.440078 8 h after dark 0.1913977 0.0782081 0.313266 12 h after dark 0.024300000000000002 0.0 0.0729