"Philostratus, in his Life of Apollonius Tyaneus represents the latter as informing King Phraotes that "the Oneiropolists, or Interpreters of Visions, are wont never to interpret any vision till they have first enquired the time at which it befell; for, if it were early, and of the morning sleep, they then thought that they might make a good interpretation thereof... in that the soul was then fitted for divination, and disincumbered. But if in the first sleep, or near midnight, while the soul was as yet clouded and drowned in libations, they, being wise, refused to give any interpretation."