"Jour" is polysemic, it literally means "day", but metaphorically it also means "light". For instance, "voir quelque chose sous un nouveau jour" means "to see s

"Jour" is polysemic, it literally means "day", but metaphorically it also means "light". For instance, "voir quelque chose sous un nouveau jour" means "to see something under a new light", rather than "a new day".