Adding to this it seems the morning sunlight contains higher levels of the proposed beneficial 670nm wavelength[0], together with the fact that eyelids let a significantly higher proportion of light spectrum through starting at 600nm[1] this seems like the perfect treatment, weather permitting.[0] https://www.researchgate.net/publication/287807359_Infrared_...
[1] https://sci-hub.se/10.1117/1.3593151
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