seo – Increase in CTR but decrease in Average Position

Good Evening!

In the last few months, we have had created new content for some given pages of a hotel microsite.
Upon comparing the performance of those pages (last three months to the previous period), it shows a decrease in Avg position while the CTR has improved. Can, anyone explain why the reason behind such performance. As I know higher the CTR of a page, the better its avg position in the search result. Attached are the performance screenshot of different pages.

Result Metrics
The CTR improved but Avg pos decreased
Avg position decreased

Many Thanks!