condition mean min max 3 h after light 102.1597 93.5913 114.104 6 h after light 99.854 88.5012 120.048 9 h after light 104.1797 96.0801 112.15 12 h after light 112.407425 96.5677 127.305 3 h after dark 111.97666666666666 104.277 119.511 6 h after dark 97.53416666666666 92.4783 105.881 9 h after dark 84.0687 80.5902 89.1067 12 h after dark 67.46000000000001 59.4301 75.4899