1. Its light out there.
2. There are a LOT of kids wandering around out there.
Welcome to the world of 24 hour sunlight. Official sunset is something like 11:30 and sunrise is something like 2:00 right now (OK, scurry off now and look it up on your search engines), but lengthy twilightson either end mean no darkness. And if adults' bodyclocks get whacked out by this (mine certainly is), then imagine what it must be like for kids.
By 2:30 or 3:00 each morning now, our east facing bedroom window has strong arctic spring sunlight beating down on it. So I've resorted to doing something I swore I'd never do: I put tinfoil over the windows as this seems to be the best way to block the light and actually get some sleep.
And I'm wearing my sunglasses pretty much all times of the day now, when I'm outside. Sometimes it is because of intense sunlight during the day (which comes and go with intermittent greyness and fogginess), and often it is because of the dust. Because it is almost always windy here, and (with few paved roads) VERY dusty, the sunglasses keep the grit from flying into my eyes. So between 24 hour light and 24 hour dust storms, I'm all about wearing my sunglasses at night ....
Time to go back to the dark tin-foiled bedroom cave and try to get some sleep .... (John is fast asleep after tiring himself out by going dog sledding today -- but that's another post ....)
p.s. thanks to Peggy who brought up the issue of sunglasses at night ...