Night: the time of measuring, which cannot be done in the day, as measurement is done by the moon and stars, not by the sun, which lies outside the realm of time. Measurement is made by the moon and stars. Accordingly, action done out of the sun remains in the realm of night, as does measured action, no matter how bright the sun. It is not light that is knowledge, but the point of its intersection with pattern.

Poisonous Nightshade