condition mean min max 0 h after light 1.207276 0.886032 1.52852 2 h after light 0.749379 0.706723 0.792035 4 h after light 0.6999515000000001 0.477873 0.92203 8 h after light 1.271988 0.971416 1.57256 12 h after light 1.607725 1.20792 2.00753 2 h after dark 1.808005 1.31609 2.29992 4 h after dark 2.420185 2.26016 2.58021 8 h after dark 2.3994549999999997 2.24822 2.55069 12 h after dark 1.349375 1.12958 1.56917