Help: Illumination
Light and shadows are at play in every location of the world. Some locations
(especially those underground with no natural light source) will be dark,
while others may be under a constant influence of light. Day and night time
can also affect how bright a location is, especially outdoors. Certain objects,
such as torches and lanterns, can add light to a location and there are many
enchantments which are known to cause items or an entire room to glow.
Brightness and darkness are represented by a numeric value, ranging between
-200 (pitch black) and +200 (blinding light). To assess the luminosity of
your current location, type ILLUMINATION.
World