"Please call me Lucius, and yes indeed, these are a lot of classes, but you need to know that astronomy will take place on Saturday night for the first years and the religion class and the wizard/study class would be morning classes on Saturday. Apart from that with the shortening of the class time, everything would fit in perfectly. And something else, the curfew for the first and second years are now 9 pm and not 8 pm like it was before. The third, fourth and fifth years have their curfew at 10 pm and the sixth and seventh year have their curfew at 11 pm. The only one excluded are those, who have astronomy."