Not sure what that can even mean. How is time different on Mars? Do they mean, shows the sun phase in some manner? Where on Mars? What time zone? What about Ura

Not sure what that can even mean. How is time different on Mars? Do they mean, shows the sun phase in some manner? Where on Mars? What time zone? What about Uranus that rotates on it's side and has no 'days' at all? I guess you get a pretty watch dial anyway.