[Joaoperru]

I did some tests. It appears to be the same with real environment and dynamic environment.
And the most astonishing thing is that even with ONLY the dynamic environment active (using just that mod - no optional mods - no other mods AT ALL) i get the same issue.
The moon doesn't have any "light effect" on it... no "light beams". The only thing i can see in the pitch black are the stars - white foam on the waves - a little grey over the horizon - and the moon.

Puttin it at the end of my soup just overwrite lights.cfg from SteelViking interior mod and water splash.dds from FX effects 0.19 by TDW...

Maybe something went wrong with installation? Anyway during the day no problem at all. It appears that just the moon is the problem. Some way to check it out?

P.S. tried with normal and realistic basemod

Ok, now i reinstalled the game. Applied patch 1.2. Applied just the mod Dynamic Environment Base mechanics realistic. Nothing has changed. Night still very very very dark, even with half moon as in the second shot.