condition mean min max 3 h after light 0.0131599 0.0 0.0394797 6 h after light 0.0196176 0.0 0.0588528 9 h after light 0.024476300000000003 0.0 0.0734289 12 h after light 0.05525103333333333 0.0 0.100919 3 h after dark 0.018131833333333333 0.0 0.0543955 6 h after dark 0.0 0.0 0.0 9 h after dark 0.03656533333333333 0.0 0.109696 12 h after dark 0.0 0.0 0.0