'Night' in the Bible

So he took the young child and his mother by night, and went into Egypt;

And in the fourth watch of the night he came to them, walking on the sea.

And he went away from them, and went out of the town to Bethany, and was there for the night.

But in the middle of the night there is a cry, The husband comes! Go out to him.

Then said Jesus to them, All of you will be turned away from me this night: for it is said in the Writings, I will put to death the keeper of the sheep, and the sheep of the flock will be put to flight.

Jesus said to him, Truly I say to you that this night, before the hour of the cock's cry, you will say three times that you have no knowledge of me.

Say, His disciples came by night and took him away secretly while we were sleeping.