Programmatically set the wakeup interval for battery devices


Has anyone ever been able to programmatically set the wakeup interval for battery devices/stats ?

I want to be able to wind down the wakeup interval on my StellaZ devices to 3 hours (10800 seconds) from midnight, and then wind up the wakeup interval to 15 minutes (900 seconds) during the day time and in doing so extend the battery lifetime by deep sleeping.

Any problem is…the Wakeup Interval is not addressable in the automation/advanced settings in Vera.

Any ideas ?