condition mean min max 0 h after light 0.3591365 0.0 0.718273 2 h after light 0.896015 0.6684 1.12363 4 h after light 0.841446 0.327012 1.35588 8 h after light 0.34322 0.0 0.68644 12 h after light 0.8833975000000001 0.761615 1.00518 2 h after dark 1.792175 1.71727 1.86708 4 h after dark 1.96022 1.92384 1.9966 8 h after dark 1.8560949999999998 1.08557 2.62662 12 h after dark 0.89027 0.0 1.78054