George Stigler quote ✍️

Quote

Two years later, I went to the University of Minnesota from which I was on leave for several years during the war as a member of Statistical Research Group at Columbia University.
Poet’s word, with inverted comma, for the end of the day
?
E
?
E
?
N
Hint 1 meaning
The old plural of Eye.
Hint 2 anagram
EEN
Hint 3 another clue
AND STILL ___
7 +1

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