半夜

midnight / in the middle of the night

half / semi- / incomplete / (after a number) and a half

variant of 夜[ye4]

night

in the depth of night / late at night

first half of the night (from nightfall to midnight)

first half of the night / time before midnight

in the dead of night (idiom)

lit. the black sky of midnight / very late at night (idiom)

in the depth of the night; very late at night

in the depth of the night / very late at night

the middle of the night

He who never wrongs others does not fear the knock in the night. / Rest with a clear conscience.