The rule
A series joins this list with a TMDB audience score of 8.0 or more.
The highest
The Good Doctor at 8.5, then Friends, Drake & Josh and The Resident at 8.4.
By day
Sunday has ten, Thursday six, Tuesday and Friday five each, Monday and Wednesday four each and Saturday three.
British
Fawlty Towers, Detectorists, The IT Crowd and Pride and Prejudice.