Visibility 4.7 7.1 13.0 15.0 1.8 5.7 7.0 15.0 7.9 10.5 15.0 15.0 14.3 15.0 15.0 10.8 11.9 11.5 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 6.1 0.5 3.1 2.8 2.8 15.0 15.0 15.0 15.0 12.9 15.0 15.0 15.0 15.0 15.0 15.0 15.0 4.8 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 0.3 2.6 2.1 8.1 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 0.9 0.9 1.9 0.2 8.0 0.4 0.1 0.2 0.3 15.0 12.9 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 0.1 0.2 0.1 0.1 0.1 0.1 0.1 0.5 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 0.1 0.1 0.1 0.2 0.2 0.6 0.1 0.1 0.1 15.0 0.2 0.1 10.3 0.2 7.9 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 0.1 0.1 0.6 0.4 6.0 1.5 4.3 4.6 15.0 15.0 15.0 0.1 0.8 0.1 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 3.1 0.3 6.0 8.7 0.5 9.4 13.6 15.0 15.0 15.0 15.0 0.1 1.9 0.1 14.7 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 11.8 0.1 0.1 0.1 0.1 9.8 1.8 5.4 3.8 0.1 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 8.7 0.1 0.0 0.0 0.1 15.0 0.1 0.3 6.9 0.1 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 0.0 0.0 0.0 15.0 0.0 0.0 0.3 0.1 2.2 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 6.2 10.6 1.3 1.9 11.3 2.8 15.0 9.5 0.2 0.0 0.2 0.1 0.0 0.1 0.0 1.3 15.0 15.0 15.0 15.0 11.4 9.2 1.3 15.0 15.0 15.0 15.0 13.6 15.0 15.0 15.0 0.6 0.2 1.3 13.4 0.0 0.1 0.3 0.0 0.0 0.0 0.0 0.1 1.6 15.0 8.2 13.6 15.0 0.9 4.2 0.5 4.3 14.4 0.1 0.4 8.3 15.0 15.0 15.0 15.0 1.2 15.0 0.1 0.1 0.4 0.0 0.0 0.0 0.0 0.1 0.6 7.9 15.0 14.7 0.1 0.1 0.3 3.9 13.9 15.0 0.2 0.2 11.2 15.0 15.0 15.0 15.0 15.0 7.0 1.5 0.1 0.1 2.3 0.1 0.1 0.0 0.1 0.1 0.3 12.2 2.3 0.2 0.0 0.1 0.0 0.0 15.0 0.3 15.0 15.0 15.0 15.0 15.0 15.0 0.8 0.1 0.0 0.1 0.0 0.0 0.2 0.1 0.3 0.1 0.5 0.0 0.6 1.2 0.1 0.0 0.0 0.0 0.0 1.4 14.7 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 0.2 0.1 0.1 0.0 0.1 0.1 0.0 0.1 1.2 5.5 0.0 0.2 0.0 0.0 0.1 0.2 0.0 11.8 0.7