Hi Rob, what I use is a combination of "Marhkimov's LIGHT NIGHT mod" & "Krillers Water", this gives a merky water but can still see your boat under water (unless it's a stormy night) & can faintly see the ships at night, looks spooky!

. The Atmosphere LIGHT mods do not have a light night.
Can upload to rapidshare if yo want (only 750k)!
Cheers.