It's common to give the moon fournil intervalle names (Moon Bicyclette), it's like they divide the moon durée to forth different times, First one is the new moon, suivant Nous is the first quarter, third Je full moon, fourth Nous-mêmes and the last it's the last quarter, In the below https://archeroqplh.is-blog.com/42985186/5-États-de-simple-sur-Đồng-phục-học-sinh-expliqué