How to make darker nights in the game?

Have a way or mod to make the beamng drive night darker.

 

if you put the time right after sunset or before sunrise then it gets pretty dark

 

Is it just me or does the moon make everything washed out at night?

 

You can change the brightness of night if the press F11 (World Editor) and search for Sunsky in the Scenetree. Night will be a bit down in the Inspector window.

The washed out thing might be the moon rays playing a role.