You can often use scripts or numpad keys (+/-) to speed up or slow down the game's day/night cycle.

Companions think, learn, and react to their environment and your actions autonomously.

Based on the repack version, your PC should meet these specs for stable performance: Windows 7/8.1/10 (64-bit required) Processor: Intel Core i3 4000 series or better Memory: 4 GB RAM