condition mean min max 0 h after light 0.137977 0.0 0.275954 2 h after light 0.9607749999999999 0.77038 1.15117 4 h after light 0.9952735 0.948717 1.04183 8 h after light 0.65931 0.0 1.31862 12 h after light 3.559345 2.87892 4.23977 2 h after dark 3.02522 2.28968 3.76076 4 h after dark 3.393075 2.53477 4.25138 8 h after dark 0.55336 0.0 1.10672 12 h after dark 0.414922 0.273627 0.556217