Turning Ads On and Off

Hello, I am running facebook ads for an affiliate offer that only converts M-F 11a-7p EST. I always do daily budget as I have seen better results and it doesn't allow me to daypart.



Should I set up rules on the camp to turn on and off when the offer goes dark or should I just let it run all the time and hope the algo learns that I only convert during certain times?

If you are able to A/B test it, than that would be my first step.
If not, i think scripting it (Rules) will work better, the AI tends to provide less traffic when people sleep
Not sure however if its because it learnt it, or just inventory is at the daily low.