condition	mean	min	max
4 h after light	18.5	18.5	18.5
8 h after light	30.3	24.9	35.7
12 h after light	27.3	26.8	27.8
4 h after dark	11.75	4.2	19.3
8 h after dark	15.899999999999999	4.1	27.7
12 h after dark	2.9000000000000004	1.6	4.2