DOC 350.05(3)(a)(a) This subsection applies to all cells except receiving cells and holding rooms. Requirements for receiving cells are specified under sub. (5), and requirements for holding rooms are specified under sub. (7). DOC 350.05(3)(c)(c) Except if s. DOC 350.20 applies, each cell shall have a floor area of at least 35 square feet of unencumbered space. The distance between the floor and ceiling may not be less than 8 feet, and the distance between opposite walls may not be less than 6 feet. DOC 350.05(3)(d)(d) Double cells shall have a floor area of at least 25 square feet of unencumbered space per occupant. The distance between the floor and ceiling may not be less than 8 feet, and the distance between opposite walls may not be less than 6 feet. DOC 350.05(3)(e)(e) There shall be at least one shower or bathtub in each area where cells are located. There shall be hot and cold running water in the showers and bathtubs, and the hot water shall maintain a minimum temperature of 110°F to the mixer. In this paragraph, “mixer” means the part of the plumbing system that combines hot and cold water. DOC 350.05(3)(f)(f) All dayrooms, dormitories, and cellblocks shall provide the occupants with access to natural light.