def from_moment(cls, tee):
"""Return clock time hour:minute:second from moment 'tee'."""
time = cls.time_from_moment(tee)
hour = ifloor(time * 24)
minute = ifloor(mod(time * 24 * 60, 60))
second = mod(time * 24 * 60 * 60, 60)
return Clock(hour, minute, second)
def fixed_from_moment(cls, tee):
"""Return fixed date from moment 'tee'."""
return ifloor(tee)