condition mean min max 0 h after light 0.060761850000000006 0.0607077 0.060816 4 h after light 0.1526395 0.119709 0.18557 8 h after light 0.15362395 0.0600609 0.247187 4 h after dark 0.05974045 0.0596226 0.0598583 8 h after dark 0.0 0.0 0.0 12 h after dark 0.02965275 0.0 0.0593055