Because he's spewing nonsense to peddle his brand just like he does all the time. Sunrise and sunset times and ambient light is fucking science and a matter of fact, not an opinion.
Short of being extremely close to the north or south pole and it being the right time of year, this is not something that is even remotely debatable. He's talking out of his ass and it's as simple as that. I've been to Boise and I've been to places that are more north than that, and they are not special where it gets light sooner in the morning or stays light significantly longer than the rest of the continental US. You've gotta to well up into Canada or Alaska to see that.
Dude, you've lived in Va and FL. Shut your pie hole. Twilight is a LOT longer up north (and no, Va ain't north)... Hell, it may as well be the UK, regarding light at sunset. It lasts a LOOONNNNNGGGGGGG time.
Have you looked at a fucking map? Idaho borders with Canada!!!!!!! Do you geography much?
And so what if he's a Burris fan boy? Everyone knows that. There's no need to act that way towards him just because you don't like him shilling for Burris. Just tune it out...