Night Owl (5e Feat)
From D&D Wiki
You've stayed up late so often that you've adjusted to the night life. You gain the following benefits:
Increase your Constitution, Wisdom, or Charisma by 1, to a maximum of 20.
You gain darkvision out to a radius of 30 feet, or your existing darkvision is increased by 30 feet. If you couldn't see in the dark before then you can't discern colors in darkness, only shades of gray. If you already had darkvision that allows you to see color, you still can.
You can take a long rest in 1 hour less than normal, including sleeping for 1 hour less than normal.