I have a PVC enclosure running a RHP so I don't have a problem with lights/heat source drying out my enclosures. Additionally, the warmer it is the easier it is to keep humidity up.

I'm not going to start on the comment about the dogs because your question is completely irrelevant and not very thought out whatsoever.

You still haven't answered my question regarding the benefit of keeping temps that low. I don't mind learning something new but your argument is "because Africa".