14.4 minutes is a centiday btw. For decimal time I think milliday is the most reasonable unit, being very close to conventional minute. In practice Mars might

14.4 minutes is a centiday btw. For decimal time I think milliday is the most reasonable unit, being very close to conventional minute. In practice Mars might be the best opportunity for enacting decimal time, because Earth based units would be bit awkward on Mars.