condition mean min max 4 h after light 64.9 64.9 64.9 8 h after light 146.75 114.9 178.6 12 h after light 99.7 90.0 109.4 4 h after dark 107.85 88.3 127.4 8 h after dark 88.89999999999999 10.1 167.7 12 h after dark 101.94999999999999 73.7 130.2