Released on August 20th, 2020, in v3.11.0, the Night Light Stable is a limited-time Stable, it sports 5 Slots and costs 500 
(400 for members).
It's located in a wooden structure on a mountainous biome, inside is heavily decorated in Fury family totems and Toothless' tail fin symbols, all combined with tones of red and green. The Active slot is located between the main and secondary entrance. Each slot is has a wide space and a box of fish and water in each side. In the very center, wooden figures of Toothless, Light Fury, and their Night Lights rotate like a carousel.
The Treasure of the Night Light Stable[]
Like the Mystery Stable, Night Light Stable also had a hidden treasure chest that rewarded Gems which also required the ownership of said Stable. The chest was located on top of the 2nd doorframe.
Once open, it rewarded 100 , and just like the Mystery Stable, even though the chest appeared in every Night Light Stable, each Viking was only able to open the chest in one Night Light Stable. Once the first one had been opened, the treasure chests in all other Night Light Stables that Viking had or would have become unopenable.
On February 12th, 2021, around 1:23pm UTC time, ALL Stable Chests were removed from the game.[1]
Finding the Treasure[]
It was much easier to reach than the Mystery Stable.
- Climb the Light Fury figure and stay on the tip of her left wing.
- Once the figure has reached the section with the chest, just jump towards it - congratulations, you would have found the chest!