how to charge fluorescent sign

[benthoma]

Hi I will turn on the light every 3 hours for 15 minutes to charge some fluorescent signs between 07-16 when the room is not in use, but stop this feature shown the room is in use. has a motion detector that records whether the room is being used. How to create this code?

I can not use the slave input of the motion detector because the rom starts heating and ventilation.