Hey thought this would be a good feature to have because I'm currently using nuNPCDesintations to make my NPCs go to work in the morning and go home and night but when they go home players can still go into their homes and do quests so I was wondering if it's possible to make it once it's night or they go home the player can't get quests or talk to them until morning the next day.

Unfortunately, we are not looking to natively integrate with any plugins at this time due to lack of manpower. I would suggest making a plugin request for a nuNPCDesintations-module on the Spigot forums. Thanks for your interest in Quests!