condition mean min max 0 h after light 23.4416 22.9816 23.9016 2 h after light 9.381995 8.48709 10.2769 4 h after light 8.221235 7.63636 8.80611 8 h after light 16.054 12.7721 19.3359 12 h after light 13.4937 10.7584 16.229 2 h after dark 16.938450000000003 16.132 17.7449 4 h after dark 23.771349999999998 23.0209 24.5218 8 h after dark 27.5243 27.1634 27.8852 12 h after dark 20.9677 19.5422 22.3932