Sciography is like playing with shadows and light. Have you ever played with a flashlight and made shadow puppets on a wall? That's kind of like what sciography is, but on a bigger scale.
People who like to study buildings use sciography to show how the sun will hit a building at different times of the day or year. They do this by using big, fancy machines and moving lights around to see where the shadows will fall.
It helps them understand how much shade a building will have, and where the sun will hit the building the most. That's important because it can help people decide where to put windows and how much air and light will be inside the building. It can also help make sure the building is energy efficient and doesn't use too much electricity.
So, sciography is like a fun game of shadows and light for grown-ups, but it helps them make smart choices for building cool buildings.