condition mean min max 4 h after light 70.5 70.5 70.5 8 h after light 88.30000000000001 58.7 117.9 12 h after light 77.1 46.9 107.3 4 h after dark 97.94999999999999 87.6 108.3 8 h after dark 53.95 31.6 76.3 12 h after dark 81.0 51.2 110.8