Today I randomly stumbled across this free software available for download. It was actually recommended by another website, which was trying to provide tactics for falling asleep more easily. I of course found it interesting, because I love discovering random finds like this, so I thought I'd share.
Basically, the software adjusts your computer monitor's color and brightness throughout the day to most closely follow the natural lighting you'd be seeing that time of day. Supposedly, if you are on your computer at night, this could help with the transition from computer to sleeping.
I haven't downloaded it yet, but I may have to give it a shot.
(Note: If you are a person who edits the color of your pictures on your computer, having the monitor colors adjust may not be such a great thing. This is why I'm a bit reluctant.)
Check it out!