Floodlight

The days of Genesis are usually viewed in terms of time. However, that overlooks another aspect, for the days of Genesis can be viewed in terms of space. Where "day" in day/night, light/darkness, dawn/dusk stands for sunlight or daylight, light fills space. Sun, moon, and stars fill the sky with light. They illuminate land and sea. Darkness is empty space, devoid of light. It's not coincidental that the creation of light follows on the heels of the vacant condition of the primordial earth. Light fills the void, dispelling the darkness. Light represents fullness in contrast to emptiness. Preoccupation with the temporal function neglects the spacial function.