condition mean min max 1 h after light 2.356778555 2.1809351809999997 2.5326219290000003 3 h after light 1.4142496823333333 0.8686679540000001 1.785961025 5 h after light 3.003709903333333 2.384393074 3.421798799 7 h after light 2.3114347893333336 1.271885102 3.2835421030000003 9 h after light 4.185150506666667 2.105182851 6.977251285 11 h after light 7.133460971 4.958497062 10.05392104 1 h after dark 8.201116414666666 5.440571176000001 11.475214999999999 3 h after dark 10.720466836666667 8.44783857 13.29016117 5 h after dark 9.271573854333333 8.391272007000001 10.71307641 7 h after dark 7.146887502999999 4.564266585 8.82426419 9 h after dark 5.683453769333333 4.893964588 7.049670868 11 h after dark 4.715273554666666 3.224741162 6.105531367999999