Good question @4JFamily! At this time, the only way to prevent motion from activating your lights is to disable the motion/ light sensor via the settings in the Ring app. As I understand you are already using this method, there is also an option to control duration of lights so if they do trigger it will stay on for a minimal duration of time.
The motion scheduling and motion snooze feature will prevent notifications of motion, but the lights will still trigger. This sounds like an excellent feature request! Feel free to add this to our Feature Request board, and rest assure that we will share this feedback with our teams here. 