condition mean min max 0 h after light 0.08390965 0.0532243 0.114595 2 h after light 0.02987765 0.0 0.0597553 4 h after light 0.05408 0.0 0.10816 8 h after light 0.0 0.0 0.0 12 h after light 0.0303774 0.0 0.0607548 2 h after dark 0.0 0.0 0.0 4 h after dark 0.0530905 0.0 0.106181 8 h after dark 0.1154625 0.0 0.230925 12 h after dark 0.22616940000000002 0.0546398 0.397699