There is no limit on the level that the reflections can be at and in a modern environment, such as a city, the albedo can increase the power levels many times of the sky based solar radiation of direct and diffuse combined. The trees prevent the albedo reflections from occurring.

Your daily output is directly proportional to your daily thoughts while your activity or passivity remains as a constant. You get what you think to do provided you do it!

God wants to take care of us, raise us up and direct us in life