is there a way to remove the effects in worlds its not possible to sleep in as its a little unfair to not be able to sleep and can be deadly in these detentions

It also kind of makes sense since Time in these dimensions are useless.

Light Levels never change nor does any behavior depend on Time in the other dimensions.

Sorry for the very late reply, I've been busy IRL lately and completely forgot this issue was still a thing. @Darkside247's originally reported issue has been fixed now by 0d18a7c!
@MinerB4 This would be a very easy fix, too, though I'm not sure if this should be the default behavior. Because yes, time doesn't visually advance, but you're still staying up for a very long time while theoretically being able to sleep, which should be punished going by BetterSleeping's initial idea? 🤔

Please try out 0.6.0!