condition mean min max 2 h after light 0.08762283333333333 0.0 0.189943 6 h after light 0.08985699999999999 0.0 0.247386 10 h after light 0.198543 0.0 1.04695 14 h after light 0.2852815 0.0 1.05573 18 h after light 0.16589500000000001 0.0 0.368286 2 h after dark 0.021138833333333332 0.0 0.126833