condition	mean	min	max
4 h after light	38.7	38.7	38.7
8 h after light	59.9	34.8	85.0
12 h after light	53.599999999999994	51.3	55.9
4 h after dark	40.05	29.4	50.7
8 h after dark	44.2	39.0	49.4
12 h after dark	46.849999999999994	37.3	56.4