condition mean min max 0 h after light 63.025600000000004 54.8935 71.1577 4 h after light 106.9085 105.752 108.065 8 h after light 103.0111 92.7022 113.32 4 h after dark 95.9675 89.372 102.563 8 h after dark 102.4864 94.8948 110.078 12 h after dark 85.31110000000001 77.2348 93.3874