I usually have the lights off and sometimes have one of my monitors empty besides my WP so on that note lets get a Darker in color (And in theme if you so choose) WP thread.
Bonus points for Nerdy/Space stuff.
Op here, thanks yall, i put most of these into my folder :)
Dunno about sleeping, but there are off and on/off versions of this. *finds*
I like your one op, saved. Here is my fav