Do other wolves wake up during the werewolf phase in ONUW?
Other than the Dream Wolf, all wolves wake up at the start of the Night phase. That's what makes the Dream Wolf special. The Daybreak rules, in describing the roles, make this clear:

Alpha Wolf:


  At night, the Alpha Wolf wakes with the other Werewolves. Afterwards, the Alpha Wolf wakes up separately.


Mystic Wolf:


  The Mystic Wolf wakes with the other Werewolves. Afterwards, the Mystic Wolf wakes up separately.


Dream Wolf:


  The Dream Wolf does not wake up with the other Werewolves.