Room temps?
Well I'd say, theres a reason why they say outdoor weed grown on a tropical island is going to be the best outdoor product.
Besides nice sunshine, good rainfall and a long growing season. What other attribute do you get?
"Even warm temps" that's why indoor pot is usually always so much better quality then outdoor weed. You can control the "temperature". Pot seems to like a flowering temp of about 75 degrees during it's light cycle. Of course it's naturally going to get a little colder when the lights go off, maybe a 10 degree lowerage.
I'd say that's pretty ideal for most cannabis, some strains will prolly vary somewhat though.
[video=youtube;iwQZbgvZ7R0]http://www.youtube.com/watch?v=iwQZbgvZ7R0[/video]
Here's a video of some of my outdoor plants from the incredibly tuff drought year of 2012. Temps got way to high, with zero cloud cover for a very long time. Then the cold air started moving in.
I pulled these before it started getting cold out, they were a little immature, but I was happy with the end product. My friend Bill, left his in the ground till it chilled down towards freezing at night (40 degrees). His plants finished up fine, and looked great. But where his plants looked great, they didn't smoke anywhere near as well as mine. Actually bill's crop, all tasted like someone threw a turd in the end of every hit. Sort of reminded me of that "barbarians at the gate" movie,