[BugsJustFindMe]

I have a sneaking belief that the video clip showing a rack of cookies on a brightly lit counter wasn't shot in the dark or on a red eye flight, so that's a non-sequitur.

Digital camera sensors are all inherently extremely sensitive to infrared anyway and can see quite well in the dark with nothing more than an IR LED if you don't add a physical filter over the sensor, soooo...