minlight.exe

this is still a fairly undocumented program...it took 
a little experimenting to find out how it works.

To set the minimum light level in a level, compile it
as you would normally, then go:

minlight -light 25 mapname

it took a little while to find an appropriate minimum 
light level, but i think 25 was fairly nice.  It was just 
dim, but you could still see...

- autolycus -