'Night' in the Bible

In Gibeon Jehovah appeared to Solomon in a dream by night; and God said, Ask what I shall give thee.

And this woman's child died in the night, because she lay upon it.

that thine eyes may be open toward this house night and day, even toward the place whereof thou hast said, My name shall be there; to hearken unto the prayer which thy servant shall pray toward this place.

And let these my words, wherewith I have made supplication before Jehovah, be nigh unto Jehovah our God day and night, that he maintain the cause of his servant, and the cause of his people Israel, as every day shall require;