Permitted Accessory Uses. Customary home occupations including the professional office or studio of an architect, artist, dentist, doctor, engineer, lawyer, salesperson, planner, scientist, teacher, beautician, barber or occupations such as handicraft, dressmaking, millinery, preserving, home cooking and pet grooming, provided animals shall not be boarded at residence; provided that such occupations shall be conducted exclusively by resident occupant, that not more than one-quarter (¼) of the area of one (1) floor of said residence shall be used for such purposes and that no structural alterations or construction involving features not customarily found in dwellings are required. An unlighted sign of not more than two (2) square feet in area and attached flat against the building shall be permitted. No equipment shall be used which creates offensive noise, vibration, smoke, dust, odor, heat or glare. A home occupation shall not include the operation of a restaurant or auto body shop. Day care homes shall also be considered a customary home occupation defined as day care homes where care is given by a person as a family day care home provider for no more than ten (10) persons not related to the caregiver. Day care homes may exceed the one-fourth (¼) of the floor area of a dwelling unit restriction, provided that the day care home meets the floor space requirements of the State of Missouri. Under no circumstances shall any occupation be carried on within a detached accessory building. For all customary home occupations there shall be no regular and steady visitation or concentrated coming and going of clients or off-site employees to or from the premises. Customers are limited to no more than ten (10) per day and are limited to the hours of 5:00 A.M. through 9:00 P.M.