The memory game also changed during the night. Its the same concept but there is a constellation of a fox. Solving it gives you the same song as the day version
(RiME-The Island (From Games & Symphonies) - David Garcia Diaz)
For those of you that missed it this is the figure Tchrin is talking about.
https://static.greybox.com/rime/static/images/exploration/night/night-layer-1.png
This is all there is right now I think
Concept 1- 5
https://static.greybox.com/rime/static/images/exploration/puzzle-images/concept-art/02.jpg
https://static.greybox.com/rime/static/images/exploration/puzzle-images/concept-art/03.jpg
https://static.greybox.com/rime/static/images/exploration/puzzle-images/concept-art/04.jpg
https://static.greybox.com/rime/static/images/exploration/puzzle-images/concept-art/07.jpg
Wallpaper 1- 4
https://static.greybox.com/rime/static/images/exploration/puzzle-images/wallpapers/RiME_Wallpaper_1.jpg
And finally the song
https://static.greybox.com/rime/static/audio/RiME_-_The_Island_(From_Games_&_Symphonies)_-_David_Garcia_Diaz.mp3