C7000 How can I set up a schedule to block a device every night?

[X3N-D0G]

I want to automatically block my kid's phone and laptop every weeknight, while leaving the wi-fi on for myself.

I can see how to turn off the entire router on a schedule, but I just want to schedule blocking a couple specific devices.

I can also see how I can manually block individual devices, but I don't want to do it manually myself every night.

Is there any way to do this with my NETGEAR C7000? 

[DarrenM]

The modem does not have the options to set times for specific devices.

DarrenM