A user on Reddit noticed something on the PTR testrealm of World of Warcraft. It seems that Blizzard does currently test darker nights in World of Warcraft. Check out the comparison uploaded by the Reddit user.
If you a newer to game, dark nights were standard in the old days of World of Warcraft. The game changed from daytime mood to nighttime ambiance back then but Blizzard decided to remove this awesome feature. Most people couldn’t understand that, because the feature really did contribute to the game atmosphere.
It’s not clear if the nighttime feature will get a comeback. Blizzard planned to give the feature a comeback with Warlords of Draenor but scrapped the idea again. But it might be that they did reconsider, that is something we could assume due to the fact that the feature is now enabled on the testrealm.
Diary of Dennis 
I remember that! It would be cool if they did 🙂
I liked that too… it added a lot to the game atmosphere back then. 🙂 I still remember how it was to hike through the dark forests of Azeroth at night 🙂
I know I miss it!
I think many “WoW Veterans” do so 🙂