Scheduled disconnecting HotSpot users except bypassed users (IP binding)

Hello.
Please, I have a little more complex job.
I need disconnect all active MikroTik hot-spot user between specified time (8:00 - 12:00) except “bypassed” users listed in “IP Bindings” tab.
Between this time, no one can log in except bypassed users.
Can someone tell me how can i do it?
Any tips, tricks or scripts…?

An idea is “bypassed users” must be on a different network.so that they can access network at all time.then all other users will be on another network say 10.0.0.0 which has time restrictions