condition mean min max 0 h after light 2.56422 2.05223 3.07621 2 h after light 1.4198849999999998 1.11902 1.72075 4 h after light 1.2668249999999999 1.0822 1.45145 8 h after light 1.45943 1.41649 1.50237 12 h after light 1.98413 1.6959 2.27236 2 h after dark 1.8118750000000001 1.79187 1.83188 4 h after dark 1.9084750000000001 1.84762 1.96933 8 h after dark 2.03444 1.89922 2.16966 12 h after dark 2.294875 2.16292 2.42683