condition mean min max 0 h after light 0.9581255 0.922816 0.993435 2 h after light 0.698661 0.575584 0.821738 4 h after light 0.4093825 0.402032 0.416733 8 h after light 0.4227625 0.421959 0.423566 12 h after light 0.8800955 0.823852 0.936339 2 h after dark 1.2943665 0.688623 1.90011 4 h after dark 0.7521675 0.715939 0.788396 8 h after dark 1.8761999999999999 1.44583 2.30657 12 h after dark 1.3450950000000002 1.15788 1.53231