Start Rigs Idle - Use Schedule to start later?

Just wondering if there is a setting where the miners in a particular farm will stay idle at boot until a schedule comes along and tells them to start.

I’ve been playing with Schedules and I think I can handle the start (and shutdown the next morning).
But I can’t figure out the Start Idle part of equation.

I’m booting HiveOS from a USB Stick on some machines used for gaming most days.
So I want to boot the machine via USB when the machine is done gaming for the day, and then start mining later that night at a set time.

I’m a newb, so be gentle :slight_smile: