Most/Least popular by time

Anywhere in your theme as long as it is outside the WordPress loop?

https://willitbuff.com/?r_sortby=highest_rated&r_orderby=desc uses https://codex.www.ads-software.com/Class_Reference/WP_Query and hence it will be like normal blog post whereas forget_highest_rated_range()`, it will just give you a list of posts and that is it, there is no pagiantion no nothing, just post title with the link to the post.

Is there a url like:

https://willitbuff.com/?r_sortby=highest_rated&r_orderby=desc

That I can use to filter the posts by highest or lowest rated within a certain time frame?

last 24 hours
last week
last month
last year

Nope because it can’t be done as the timing of the rating is not stored in the WP_Query at all.