I've considered darkness my nemesis in this game for over 130 hours. Lessen blackout, rework sleep mechanic, as well as buff light items. Frequently not being able to see well or at all while exploring/navigating is not a fun mechanic. Headlamp aim while on buggy as well as light going farther and larger fov for the light. Headslot sacrifice should provide more light utility. Tone down the countdown timer for sleeping or always wake at dawn instead of a set 8 hours. This system currently feels passive-aggressively egregious.