Not yet investigated
What we have so far
The Cochrane review found no benefit for eye strain. For circadian timing in the evening the case is entirely different, and that is not what they are sold for.
This star is on the map because the show intends to take the question apart properly — the trials, how it is actually tested, whether the thing sold is the thing studied. That work is not done yet, and nothing here should be read as a conclusion. When the investigation is published it will appear on this page.