In the door in the wall how does Robin stay warm and dry when he Brother Luke and John-go-in-the-Wynd have to camp along the roadside?

In "The Door in the Wall," Robin stays warm and dry while camping along the roadside by using a makeshift shelter made from branches and leaves, which helps to protect him from the elements. Brother Luke and John-go-in-the-Wynd also gather wood for a fire, providing warmth and a source of comfort during the night. Additionally, Robin's companions ensure he is well-cared for, making sure he feels safe and secure despite the challenges they face outdoors.