condition mean min max 0 h after light 11.6019 10.8322 12.3716 2 h after light 15.375150000000001 14.287 16.4633 4 h after light 9.805995 8.17119 11.4408 8 h after light 11.376349999999999 11.1868 11.5659 12 h after light 12.142949999999999 11.9676 12.3183 2 h after dark 13.3098 10.9304 15.6892 4 h after dark 15.908 15.5185 16.2975 8 h after dark 16.3056 15.3826 17.2286 12 h after dark 13.130099999999999 12.8432 13.417