I spend a'lot of time in front of the screen which result in bloodshot and strained eyes. And not the cool zombie-kind, mind you.
To reduce some of the stress I expose my eyes too I use settings for Visual Studio that are less intense than the original settings with white background and small fonts.
And to help other eyes out there, here are my settings: DBLOG.vssettings (272,81 kb)
Here's a sample:

Hope it helps!