condition	mean	min	max
4 h after light	24.0	24.0	24.0
8 h after light	18.85	17.7	20.0
12 h after light	15.549999999999999	2.4	28.7
4 h after dark	1.45	1.4	1.5
8 h after dark	12.05	1.6	22.5
12 h after dark	34.15	33.3	35.0