condition mean min max 0 h after light 25.4929 25.0781 25.9077 2 h after light 15.55505 13.7442 17.3659 4 h after light 11.37225 10.3982 12.3463 8 h after light 16.6311 14.9819 18.2803 12 h after light 19.829 18.8622 20.7958 2 h after dark 22.25705 20.8956 23.6185 4 h after dark 23.50575 23.4548 23.5567 8 h after dark 30.887050000000002 29.5194 32.2547 12 h after dark 26.9129 25.9759 27.8499