condition mean min max 0 h after light 4.610424999999999 4.46418 4.75667 2 h after light 3.8761850000000004 3.46184 4.29053 4 h after light 4.1885 3.62649 4.75051 8 h after light 4.12647 3.44286 4.81008 12 h after light 9.962135 8.04397 11.8803 2 h after dark 12.4946 11.9288 13.0604 4 h after dark 9.785779999999999 8.98726 10.5843 8 h after dark 8.892805000000001 7.81946 9.96615 12 h after dark 5.710615 5.2588 6.16243