The conversation between human and AI assistant.
How far can the human eye see on perfectly flat land?
That's interesting. What about at night? How far can the human eye see in the dark?
In complete darkness, the human eye can typically see objects within a range of about 20 feet, but this is also affected by factors such as the amount of ambient light and the adaptation of the eye to darkness. In low-light situations, the eye can see objects up to a few hundred yards away.