condition mean min max 0 h after light 0.2165335 0.0 0.433067 2 h after light 0.0 0.0 0.0 4 h after light 0.0 0.0 0.0 8 h after light 0.0 0.0 0.0 12 h after light 0.9589865 0.434953 1.48302 2 h after dark 0.222925 0.0 0.44585 4 h after dark 1.2723149999999999 1.2487 1.29593 8 h after dark 0.721971 0.46974 0.974202 12 h after dark 0.2222925 0.0 0.444585