'Night' in the Bible

She weeps bitterly in the night, and her tears are on her cheeks; among all her lovers she has none to comfort her: All her friends have dealt treacherously with her; they are become her enemies.

Their heart cried to the Lord: wall of the daughter of Zion, let tears run down like a river day and night; Give yourself no respite; don't let the apple of your eye cease.

Arise, cry out in the night, at the beginning of the watches; Pour out your heart like water before the face of the Lord: Lift up your hands toward him for the life of your young children, that faint for hunger at the head of every street.