condition mean min max 2 h after light 0.370063 0.257869 0.450628 6 h after light 0.2286 0.121069 0.435977 10 h after light 0.5703063333333334 0.425876 0.769807 2 h after dark 0.5659473333333334 0.161103 1.07422 6 h after dark 0.8542413333333333 0.429219 1.68162 10 h after dark 0.659988 0.159525 1.05477