If your thesis were true, there would be a clear drop in productivity in the summer, when you have up to 20hrs of sunlight and temperatures go up to 40ºC. And I believe this is not the case.
If your thesis were true, there would be a clear drop in productivity in the summer, when you have up to 20hrs of sunlight and temperatures go up to 40ºC. And I believe this is not the case.