I’ve heard a lot of horror stories of people’s gains diminishing in the winter months. The sun’s coming out again, but the weather forecast for the next two weeks is cloudy with periodic sunshine. For people with experience comparing their results with and without a lot of sun I’m wondering how your results varied.
In my mind you’ve got no sun (darkness), daytime but cloudy, and direct bright natural sunlight. In the UK we get a lot of the first two and not much of the last one. Although the consensus is that bright natural sunlight is the best, by how much is it the best by?