Natural light is a complex and constantly changing phenomenon, it does follow some patterns and obey the rules of physics but it is too complicated to completely explain in an article of this length.

• 自然光线是一个复杂和不断变化的现象，但它遵循一些模式和遵守规则的物理学但它过于复杂，完全解释的一篇文章中的这个长度。