condition mean min max 2 h after light 0.1425405 0.0 0.855243 6 h after light 0.11511583333333332 0.0 0.690695 10 h after light 0.22510766666666668 0.0 0.700882 14 h after light 0.22734883333333333 0.0 0.769897 18 h after light 0.4696875 0.0 0.793437 2 h after dark 0.0 0.0 0.0