Curiouser and curiouser...

Very interesting data, Bob.  Things that popped into my addled brain are:

a) is that the setpoint temp or the measured temp?  Setpoint temp would=20
never change but measured temp might... say, +/-1 count?

b) you mention displays that have run longer but did you have some means=20
of recording what the brightness was in their original state?  Or did it=20
just seem that they did not age in such a differential fashion?

c) your fridge probably does run in it's design spec but is that spec=20
conservative or otherwise?

Five years is, in this day and age, a long term observation: I like=20
that.  If I have a single pet peeve, it is trying to scry meaning out of=20
a single point of data but here you have five years of data.

No fridge I have seen has had a 7 segment display of temps - what brand=20
is yours?
--=20
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