JOB GEMS
Duties at the END of your shift:  

Exception: Turn computers and monitors off during extended weekends and holidays.

Last shift, leave computers and screens on. Many of the screens will blank out or a screen saver will come on. Either way, touching the keyboard or mouse will bring the monitor back to life.
A job well done...doesn't it feel good?! Last shift, turn out all lights in the labs and lobby area. Make sure all lab entrance doors are locked before you leave.