AMAZING attention to trivial details all! As an Asperger's like child who loves details, i approve. Now let us get on to the metaphysical level after parsing exactly what height is acceptable, because even IF we know a True height in a Man's Prime, that will vary by time of day thus we must have a standard tiny adjustment for all, like a "adjusted mean time" of 10 AM or something.
YEs, yes, height fluctuates throughout the day. Right out of bed in the morning, I am right at 5'10". But by mid-afternoon, I am generally 5'9 1/2". So, I can get by saying I am 5'9" or 5'10".
I was watching Holmes vs Rodney Bobick, Ken Norton who is doing the colour commentary tells Don Dumphy that he is 6'3"!