Master Vampire powers part 2

Day-Walking and Early Rising (possessed to some degree by all Master Vampires):
When dawn hits, all vampires no matter how powerful must fall into their slumber. However, many strong vampires, regular and Master alike, can wake once threatened, even during the day, such as when Aubrey, an old vampire that was not a Master, did in Guilty Pleasures. All Master Vampires awake from the day-induced slumber earlier than regular vampires, though how much varies based on that vampire’s power. The stronger the vampire, the less sleep he needs, but once more, all vampires require some once dawn rises. Rarer and more awe-inspiring still is the ability to be awake and moving during the day, though direct sunlight will still destroy even these vampires. Even Mr. Oliver, the strongest vampire of all with the exception of Mother, could not cross direct sunlight without being grievously wounded.