Hemera

Hemera was the goddess of daylight in Greek mythology. She was the daughter of Erebus and Nyx, and the sister of Moros, Charon, Keres and Nemesis.

Hyginus lists their children as Uranus, Gaia, and Thalassa (the primordial sea goddess), while Hesiod only lists Thalassa as their child.

Aether was her brother and consort. Hyginus listed Gaia, Thalassa and Ouranos as their children. In Hesiod's "Theogony", Hemera was only mother of Thalassa.

Hemera's mother was the goddess of the night and her father was the god of darkness. they were brother and sister and married and had kids Hemera was one of them. Her grandmother was the goddess of air.