Hello , I need to make a pseudotimer for travels

the actual idea is to Register the Time of the day ingame at a certain quest stage in the fragment

( or should I use a speicific Alias for time of day registering and changes?)

then I will add time to this like + 24 hours for example and set this as timer ending ...

Is that doable and if so how is the best approach ?

Nvm I think I got on how to do ...