condition mean min max 0 h after light 0.262898 0.239418 0.286378 2 h after light 0.40204249999999997 0.266493 0.537592 4 h after light 0.2133765 0.156457 0.270296 8 h after light 0.3428365 0.301054 0.384619 12 h after light 0.477915 0.394756 0.561074 2 h after dark 0.3965615 0.327541 0.465582 4 h after dark 0.2624495 0.153408 0.371491 8 h after dark 0.1757945 0.149606 0.201983 12 h after dark 0.1818585 0.136547 0.22717