Looking for a solution for my Outdoor Mister - Misting - System - Turn/on off every 15min for 2 hours

Hello All, I’ve got a house with a new misting system. I’m able to turn it on and off, and even prevent it from being left on for over a certain period of time. But what I’d really like to do, is have it turn on and off every 15min and off for 15min for a period of 2 hours. Any help would be appreciated!