condition mean min max 0 h after light 0.123552 0.0 0.247104 2 h after light 0.091985 0.0 0.18397 4 h after light 0.0 0.0 0.0 8 h after light 0.0842925 0.0 0.168585 12 h after light 0.0822885 0.0 0.164577 2 h after dark 0.3594755 0.1687 0.550251 4 h after dark 0.20282450000000002 0.078747 0.326902 8 h after dark 0.0888695 0.0 0.177739 12 h after dark 0.08602325 0.0841106 0.0879359