condition	mean	min	max
4 h after light	28.6	28.6	28.6
8 h after light	34.8	17.3	52.3
12 h after light	32.95	22.6	43.3
4 h after dark	36.05	30.5	41.6
8 h after dark	29.45	13.1	45.8
12 h after dark	43.0	39.7	46.3