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by phasetransition 3453 days ago
Hmm,

Its not clear from the wording above exactly how the control group was exposed in pre conditioning, and what the nature of their post exposure protocol was.

500 lux in cyclic test is not outside the realm of reason for representative real world exposure.

Personally, I'd like to see a control under natural sunlight, and one under a man-made filtered blackbody radiator.