Lighting needs to be brighter considering that all light sources are pretty much useless outdoors since you can't see more than 2 meters away from you. Headlight seems to be broken as it's way above your head and recently it started to light up areas behind you.
Please consider to fix this issue as soon as possible since night has been dramatically changed and you can literally see nothing if you don't have any light source. It's very important to increase brightness too since headlamp and flashlight should be able to make much brighter light than the current one in the game.