"Kuk"'s male form was seen as a frog, or as a frog-headed man. The female form was seen as a snake, or a snake-headed woman. He also symbolized the unknown and chaos. Kuk was the god of the hours before dawn and was known as "Bringer-in-of-the-Light" as he guided the sun barge of the god Ra toward the sky from the underworld. Kauket, his feminine balance, was depicted as a woman with the head of a serpent also called "Bringer-in-of-the-Darkness" who presided over the hours of twilight when the sun was setting and guided the sun barge into the underworld.