condition mean min max 3 h after light 1.4059215 0.150214 2.61669 7 h after light 1.06507475 0.233061 2.67889 11 h after light 1.3261955833333334 0.608382 2.415 2 h after dark 1.3837056666666667 0.61425 1.85028 6 h after dark 1.27976025 0.590783 2.52284 10 h after dark 1.4960416666666667 0.219965 2.33227