N.M. Code R. § 7.8.3.65
A. The facility must ensure that lighting is sufficient to make all parts of each of the following areas clearly visible:
(1) All spaces occupied by children and staff, machinery, or equipment within buildings, approaches to buildings, and parking lots;
(2) All storerooms, stairways, hallways, entrances, exits, access ways, and other areas used by children and staff.
[7.8.3.65 NMAC – N, 05/15/01]