Herma

In Greek mythology, Hemera Ancient Greek:, romanized: lit. 'Day' was the personification of day. According to Hesiod, she was the daughter of Erebus (Darkness) and Nyx (Night) and the sister of Aether. Though separate entities in Hesiod's Theogony, Hemera and Eos (Dawn) were often identified with each other.Children of Nyx have the ability to create intangible stars, which will light an area for a short time. siblings Aether, Moros, Ker, Thanatos, Hypnos, the Oneiroi, Momus, Oizys, the Hesperides, the Moirai, the Keres, Nemesis, Apate, Philotes, Geras, Eris (All this information is from Wikipedia)