condition mean min max 0 h after light 0.088845 0.0 0.17769 2 h after light 1.019456 0.908422 1.13049 4 h after light 0.29791999999999996 0.173184 0.422656 8 h after light 0.253765 0.225428 0.282102 12 h after light 0.6995264999999999 0.6577 0.741353 2 h after dark 0.2336525 0.015081 0.452224 4 h after dark 0.242936 0.0 0.485872 8 h after dark 0.796888 0.491036 1.10274 12 h after dark 0.2264645 0.112044 0.340885