Confused in Ahrefs

I'm doing KW research and was comparing two website within the same niche. For the same keyword : Moroccan Pendant Light, I found the following
Website 1 : Ranks 2 for the KW and gets 8 monthly traffic

Website 2 : Ranks 4 for the KW and gets 54 monthly traffic


Is there something I'm missing ? Thanks for the help.

A website with lesser traffic may rank higher in SERPs than a website with higher traffic, and 1 more thing, I know people may not agree with it ... Ahrefs, SEMrush, etc data are always not totally accurate, but are good enough to have an understanding of the competition.

Google it's not the only search engine it can get traffic from i guess