The light you see on a clear night during a full moon is reflected sunlight.

Here's how it works:

* The Sun: The sun is the primary source of light in our solar system.

* The Moon: The moon itself doesn't produce light. It's a large, rocky body that orbits the Earth.

* Reflection: The moon's surface reflects sunlight that falls on it.

* Full Moon: During a full moon, the entire illuminated face of the moon is facing the Earth. This means we see the maximum amount of reflected sunlight from the moon.

So, the light you see on a clear night during a full moon is essentially a giant, bright reflection of the sun's light!