'Dark' in the Bible

The people who were in the dark saw a great light, and to those in the land of the shade of death did the dawn come up.

But if your eye is evil, all your body will be dark. If then the light which is in you is dark, how dark it will be!

But the sons of the kingdom will be put out into the dark, and there will be weeping and cries of pain.

What I say to you in the dark, say in the light: and what comes to your ear secretly, say publicly from the house-tops.

Then the king said to the servants, Put cords round his hands and feet and put him out into the dark; there will be weeping and cries of sorrow.

But straight away, after the trouble of those days, the sun will be made dark and the moon will not give her light and the stars will come down from heaven and the powers of heaven will be moved:

And put out the servant who is of no profit into the outer dark: there will be weeping and cries of sorrow.

Now from the sixth hour it was dark over all the land till the ninth hour.