condition mean min max 0 h after light 4.08418 3.16707 5.00129 2 h after light 2.05796 1.47358 2.64234 4 h after light 1.622985 1.15351 2.09246 8 h after light 2.42598 2.42137 2.43059 12 h after light 8.838090000000001 8.27328 9.4029 2 h after dark 10.016235 8.17767 11.8548 4 h after dark 6.76246 6.45597 7.06895 8 h after dark 5.530945 5.10569 5.9562 12 h after dark 3.394305 3.02018 3.76843