'Night' in the Bible

who came to Jesus at night and said to Him, “Rabbi (Teacher), we know [without any doubt] that You have come from God as a teacher; for no one can do these signs [these wonders, these attesting miracles] that You do unless God is with him.”

Nicodemus (the one who came to Jesus before and was one of them) asked,

We must work the works of Him who sent Me while it is day; night is coming when no one can work.

But if anyone walks in the night, he stumbles, because there is no light in him.”

After taking the piece of bread, he went out immediately; and it was night.

Nicodemus, who had first come to Him at night, also came bringing a mixture of myrrh and aloes, [weighing] about a hundred [Roman] pounds.

Simon Peter said to them, “I am going fishing.” They said, “And we are coming with you.” So they went out and got into the boat; and that night they caught nothing.