When I need to work out how to get from an airport to a city I'm visiting, my first port of call is normally WikiVoyage. Unfortunately, in the case of Denver, CO, the article is (currently...) a bit vague on public transport from the airport to the city, especially on how late things might stop.
When arriving mid evening into Denver International Airport, is it possible to get to the city centre (say, around the 16th Street Mall at Lawrence Street) by public transport? Ideally direct to around there, or failing that with minimal transfers?
(We've a related question, but that's for a different area in the city)