condition mean min max 0 h after light 0.25911 0.212789 0.305431 2 h after light 0.19479435 0.0710557 0.318533 4 h after light 0.1428682 0.0695274 0.216209 8 h after light 0.255824 0.219754 0.291894 12 h after light 0.3707825 0.242896 0.498669 2 h after dark 0.3842275 0.292093 0.476362 4 h after dark 0.381396 0.353756 0.409036 8 h after dark 0.3120095 0.239339 0.38468 12 h after dark 0.33346750000000003 0.302855 0.36408