condition	mean	min	max
4 h after light	14.5	14.5	14.5
8 h after light	3.9000000000000004	3.1	4.7
12 h after light	17.35	1.5	33.2
4 h after dark	21.849999999999998	8.9	34.8
8 h after dark	36.3	20.6	52.0
12 h after dark	14.65	4.8	24.5