Why does it take some time to see object in a dim room when you enter the room from bright sunshine outside?

Why does it take some time to see object in a dim room when you enter

1.	Why does it take some time to see object in a dim room when you enter the room from bright sunshine outside?
Answer» our eyes have just come FORM bright sunshine which is brighter then the LIGHT in the DIM ROOM

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Why does it take some time to see object in a dim room when you enter the room from bright sunshine outside?

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