Said table was light (4)
I believe the answer is:
fair
'light' is the definition.
(I've seen this in another clue)
I don't understand the remainder of the clue.
Can you help me to learn more?
(Other definitions for fair that I've seen before include "Equitable; expo" , "nothing special" , "Exhibition of commercial or industrial goods" , "likely" , "Just; amusement" .)