Dry Compression Numbers

My recollection was the engine was cool to cold, (I was changing the spark plugs and hate getting burned on the manifold.)
Compression gauge was new. (my trusty 30 year old one wont seal around its hose any longer)
all spark plugs were out.
throttle wide open.
new battery fully charged.
5 compression cycles per test.
repeated #2 #4 and #5 to verify results


After I got the plugs in I remembered that I should have done it hot and wet to get real numbers but didn't want to pull the plugs again (old and lazy)