It marks an in - between time defined by both precise astronomical degrees but also the limitations of human sight. (nyartistsequity.org)
The myths of ancient man were predominantly concerned with descriptive narratives of what went on in that divine world hidden from human sight. (religion-online.org)
In the same dialogue, Socrates wonders, «Is there any certainty in human sight and hearing, or is it true, as the poets are always dinning into our ears, that we neither hear nor see anything accurately?» (religion-online.org)