'Night' in the Bible

And went to sleep and got up, night and day, and the seed came to growth, though he had no idea how.

And all the time, by day and by night, in the place of the dead, and in the mountains, he was crying out and cutting himself with stones.

And seeing that they had trouble in getting their boat through the water, because the wind was against them, about the fourth watch of the night he came to them, walking on the sea; and he would have gone past them;

So you are to keep watch: because you are not certain when the master of the house is coming, in the evening, or in the middle of the night, or at the cock's cry, or in the morning;

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