'Light' in the Bible

They gave him seventy [pieces] of silver out of the house of Baal Berith, with which Abimelech hired vain and light fellows, who followed him.

[It was told] the Gazites, saying, "Samson is here!" They surrounded him, and laid wait for him all night in the gate of the city, and were quiet all the night, saying, [Let be] until morning light, then we will kill him.

Then came the woman in the dawning of the day, and fell down at the door of the man's house where her lord was, until it was light.