TL;DR
Adding a night time only in the gamemode list.What ?
To enjoy the new lights (forever), I wish to suggest an idea. A gamemode that will force you to play in the dark. This is actually a cool idea if you think about it. You can't use solar panels since the star exploded, it's harder to see, so it's more difficult to destroy nests or killing biters/spitters, and it's fun!Your light is the only source to salvation.
Why ?
For the people who are night owls and for masochists who wishes to make the game hardcore, or want to become a Navy Seals wannabe wearing a set of night goggles, this gamemode can be a fun feature for everybody; new, average or veterans alike!Also, it's a nice night light for the people who are too scared of the dark. Sleep tight.