A building or portion of a building where a member of a recognized profession sells services to the general public, including a physician, attorney, dentist, accountant, architect, professional engineer, or similar profession who customarily has an office in the home ("professional offices"); provided, however, that the following conditions are met:
(a)
Professional services shall be offered only between the hours of 7:00 a.m. and 7:00 p.m. prevailing local time, excepting that hours may be extended beyond the 7:00 p.m. end time for true medical emergencies.
(b)
No commercial lighting shall be located on the property. Any exterior lighting fixtures shall be residential in character. Any light posts may be located in the front yard only and shall not exceed seven feet in height above grade.
(c)
Any building in which professional services are provided shall have a residential appearance and character.
(d)
A professional office shall not be interpreted to include a real estate office and offices for any real estate related services, or other commercial office, shop or use such as a barber shop, beauty shop, hair stylist, funeral home, bank, financial institution, or a research center (whether medical, dental or scientific).