Aye, but at this time of year it never goes dark up there. (Different story in winter when it never gets light).
I remember being in Tongue at this time of year, sat looking over the bay watching the sun go down over the horizon at 12:30 AM and come back up at 1:30 AM.
I like the North of Scotland, but I think I'll stick with North West Cumbria.
(Even here it gets light at about 3 AM this time of year).
PS. Nearly had a move of house to Dounreay once, but ended up doing the design from down here at Sellafield.