condition mean min max 4 h after light 12.8 12.8 12.8 8 h after light 35.7 32.6 38.8 12 h after light 20.900000000000002 4.6 37.2 4 h after dark 9.55 4.1 15.0 8 h after dark 7.199999999999999 5.2 9.2 12 h after dark 12.8 12.5 13.1