LOL 😁 - Well, I would say it's in human nature to love the sun the most. But in fact, it's all just a matter of habit. If you were born in a different part of the world, or in mine where we have all four seasons, it would be a common thing for you and you wouldn't even think about it as most of the times we don't.
As well you would learn to enjoy in the diversity of every season from blooming spring, through hot and sunny summers and colorful autumns, up to snowy winters. 😉 🙂