Not necessarily; infact is not set that way; there is a timeframe in which curation rewards are at its highest. Before and after this timeframe, it is rather very low.
Though; what I was saying is that, there is no guarantee that delegated curators will be the first to curate the content as there are content being posted with high frequency and this will likely increase over the next months or so.
Wow, what is the timeframe?
1min time frame. 29 to 30 mins after a post.