'Middle' in the Bible

He knew their thoughts, and said to the man with the withered arm, "Rise, and stand there in the middle." And he rose and stood there.

And He said to them, "Which of you shall have a friend and shall go to him in the middle of the night and say, "'Friend, lend me three loaves of bread;

And when they had lighted a fire in the middle of the court and had seated themselves in a group round it, Peter was sitting among them,

The sun was darkened, and the curtain of the Sanctuary was torn down the middle,