Sunshine is all very well, but a little relief is welcome, when We can get it. Even if We had parasols, they wouldn’t go far in shielding Us, even if We could carry them. Which We can’t.
So We depend on shrubbery or trees or rocks to provide Us with a Shadow. Shadows are Nature’s air conditioners.
Around midday, We all give up and relax until the sun gets a little less aggressive. Ah, Siesta!