condition mean min max 0 h after light 2.50587 2.41352 2.59822 2 h after light 2.98698 2.88794 3.08602 4 h after light 2.2788250000000003 2.03722 2.52043 8 h after light 2.93665 2.76947 3.10383 12 h after light 3.7312149999999997 3.63604 3.82639 2 h after dark 4.604 4.55538 4.65262 4 h after dark 2.49123 2.34057 2.64189 8 h after dark 2.624535 2.41302 2.83605 12 h after dark 3.36523 3.22038 3.51008