Under ideal conditions (zero pollution, clear air), when does the deepest level of natural blackness occur?

Answer

A few hours after midnight

The deepest blackness occurs when the Sun is furthest below the horizon, allowing the least amount of scattered solar light, which is typically a few hours past midnight.

Under ideal conditions (zero pollution, clear air), when does the deepest level of natural blackness occur?

#Videos

Why is it Dark at Night? - YouTube

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