It's quite analogous, especially for ideal intensity Bright enough to warm the body, but not thermally stress the cells. And yeah, closing your eyelids would

It's quite analogous, especially for ideal intensity Bright enough to warm the body, but not thermally stress the cells. And yeah, closing your eyelids would block UV light from getting in and cross linking proteins and causing cataracts, while still allowing for NIR light to get in and speed up the mitochondria. Analogous for sure