When you enter a dim room from bright sunlight outside, it takes some time to see items since the pupil size is tiny and the intensity of light outside is higher. The pupil widens as we enter a dimly lit area, making everything visible.
Why does it take some time to see objects in a dim room when you enter the room from bright sunshine outside?
Why does it take some time to see objects in a dim room when you enter the room from bright sunshine outside?