[0] - https://www.independent.co.uk/news/world/americas/amazon-men...
[0] - https://www.independent.co.uk/news/world/americas/amazon-men...
Similarly my office has some small spaces that are perfectly sized for taking calls or having 1-on-1 meetings, but to depressing to sit in for more than an hour since there are no windows. A fake window is not a window replacement, but would make them nicer places to sit for small amounts of time.
For rest of the country the main concern is the shorter days - meaning you can easily go to work before sun comes up and leave work just as sun is going down. But during working hours there is plenty of light even if the day is cloudy since snow is very reflective.
I see the main problem with the designs OP posted that they are just LED panels mounted on a wall. You don't get the same feeling of being in the sun when the light is not directional. You might as well just have one of the "bright light lamps" on your desk that have been sold for decades to combat "sunlessness".
I used to live in an apartment with huge windows, west-oriented, and no other building close by, and I still went out and bought a big ass LED light for working from home in winter. It made a huge difference to my mood.
And trust me, even overcast days bring light. It simply isn't as bright as you desire. Lots of folks would rather have more light when it is cloudy. It definitely isn't going to compare to a month of 4-hour-long days with the sun staying low in the sky. Further south, I've seen cloudy days brighter than a sunny day in December where I*m currently living.
I'd welcome some sort of automated, artificial light source at my home office during those five months.
There are 29 average sunshine hours in whole December - less than in Stockholm. That means that even if you have 8 hours of "daylight" in a day, less than one hour is when you see the sun.
Some days, the moon provided more light (as you say, because of snow reflection) than the sun.
Those can be some very depressing days ... weeks ... months.
It might have broken through at some point when I was inside, but it was raining every single day.
Sure, it’s not a market of millions, but that wasn’t my point. If you’re prone to seasonal depression, you’ll want a daylight lamp. Thankfully, those are available!