'Night' in the Bible

So Joseph got up and took the Child and His mother while it was still night, and left for Egypt.

And in the fourth watch of the night (3:00-6:00 a.m.) Jesus came to them, walking on the sea.

But understand this: If the head of the house had known what time of the night the thief was coming, he would have been on the alert and would not have allowed his house to be broken into.

Then Jesus said to them, “You will all fall away because of Me this night [disillusioned about Me, confused, and some even ashamed of Me], for it is written [in the Scriptures], ‘I will strike the Shepherd, and the sheep of the flock will be scattered.’

Jesus said to him, “I assure you and most solemnly say to you, this night, before a rooster crows, you will [completely] deny Me three times.”

and said, “You say this, ‘His disciples came at night and stole Him while we were sleeping.’