There was a group of workmen fiddling with the ornamental lighting on Calahonda beach during the day as well as appearing to hold a meeting on top of the big rock at the end of the beach.
One of the results seems to be a toning-down of the colours, a bit less gawdy.
There also seem to be more shades and a more subtle fading effect from one colour to the next. Could all be imagination of course.