f.lux changed my life for the better.
I have been using f.lux for a week now and my sleeping actually has a pattern now.
For a bonus that pattern is linked to actual sunrise and sunset.
I guess people who have to be up at night could just offset their time zone.
Thank you very much f.lux.
You are a lifesaver.
@Sleeper keep the lights dim and yellowish orange at night too!