I have found that churches which were having three or four services on Sunday morning immediately increased their attendance by 20% after building new facilities on their present site. These new facilities enabled them to have two prime time services between 9 A.M. and noon. Services during these hours are found to be more desirable to members, and they allow for a better distribution of workers. (Versatility is the key in today's church.) Two services are good stewardship of time and money.
Sanders, K. (1992). The Prime Time Plus (+) Megachurch. Journal of the American Society for Church Growth, 3(1), 27-32. Retrieved from https://place.asburyseminary.edu/jascg/vol3/iss1/5