Mine resets early morning about 5:40 am but the last three seasons there where no generated players.
So very disappointing to wake up early tjeck auction several times each hour and just to find nothing.

For me this started happening about level 24. and level 26-28 there just wheren't any. So I like Bluebird will tjeck if I am awake otherwise se if I am lucky an early morning later in season.

So No staying up for me!