condition mean min max 3 h after light 254.91291666666666 212.804 329.118 7 h after light 259.14616666666666 204.018 305.671 11 h after light 287.02825 219.674 348.535 2 h after dark 276.817 229.173 329.94 6 h after dark 251.17025 195.922 298.913 10 h after dark 228.1595 176.683 271.555