For those who sleep, sleep in the night, and those who are drunken are drunken in the night.
and they that be drunken are drunken in the night: Daytime drunkenness was a rarity among the Jews (Acts 2:15). "To sleep by day would imply great indolence; to be drunken by day, great shamelessness" (Jamieson, Fausset, and Brown 391).