Adapted for use with adv3Lite by Eric Eve; the changes include using the Date class rather than the custom format for storing dates and times used in MJR's original version.

"Subjective Time" module. This implements a form of in-game time-keeping that attempts to mimic the player's subjective experience of time passing in the scenario while still allowing for occasional, reasonably precise time readings, such as from a wristwatch in the game world.