2nd clip

Sunny weather brings happiness, while cold weather can make us sad and lethargic. The sun's energy during longer days motivates us to do more. Sunny conditions make us feel happy, while cold weather can make us feel sad. Because of colder temperatures, we may feel lethargic and unmotivated to do anything, which can result in depressing states. On the other hand, shining sun and longer days make us want to do more due to the energy the sun gives us.