condition mean min max 0 h after light 3.70583 3.23395 4.17771 2 h after light 6.47388 5.83145 7.11631 4 h after light 3.565835 2.66281 4.46886 8 h after light 2.6672849999999997 2.39554 2.93903 12 h after light 4.39695 3.98682 4.80708 2 h after dark 3.95236 3.90944 3.99528 4 h after dark 3.3629249999999997 2.98391 3.74194 8 h after dark 5.079599999999999 4.63029 5.52891 12 h after dark 3.258495 2.78876 3.72823