Inventioneers Comment on Q and A #25

25 - SETUP CALIBRATION
Calibration of light sensors is allowed as part of your setup routine, and it's understood that this needs to be done outside Base. Don't go any farther out of Base than you need to, and don't touch anything but your robot.

The Inventioneers: Rookie teams may be a little puzzled by this one. Light sensor calibration is a way to set your light sensors to know what dark and light values are. Here's some more information on that: Light Sensors