It is my opinion that nothing should ever be on a 24hr cycle, e.g. short adventure search. This inevitably means that the clock is forever being pushed back as when you come to renew the action it will be 24hrs + some extra time. So if you start an action at say 9am one day, the next day it will be 9:01, then 9:02 the next day and so on... Having the cycle at say 23hrs 5mins allows you to repeat the action at the same time every day.