Design submitted by Cory from the USA.
Cory says: There are no seasons on a starship. No weeks, months, or years. The minute becomes meaningless, since there are 60 of those in an ‘hour’ and 24 of those in a ‘day.’ Star faring humans long ago began using the Kilosecond. Metric time, for when the rotation of a distant homeworld no longer holds any bearing.