An institutional __________ includes buildings that are occupied by more than 5 persons who receive custodial care for fewer than 24 hrs per day.

An institutional classification focuses on the grouping of buildings based on their use and the nature of occupancy. When it comes to buildings that are occupied by more than five people who receive custodial care for fewer than 24 hours per day, this directly aligns with Group I-4 occupancy.

Group I-4 specifically refers to facilities such as day care centers or similar establishments where supervision or custodial care is provided during daylight hours, but not overnight. This classification is important for enforcing safety and health regulations tailored to the needs of occupants who may require additional assistance, but in an environment where they do not reside continuously.

Other groups within the institutional category, such as Group I-1, I-2, and I-3, pertain to different types of facilities that involve more prolonged care or different levels of supervision. For instance, Group I-2 includes facilities for individuals receiving medical care for mental or physical conditions. Understanding these distinctions is crucial for building inspection and safety compliance in various institutional settings.