condition	mean	min	max
4 h after light	27.2	27.2	27.2
8 h after light	41.900000000000006	32.2	51.6
12 h after light	33.15	10.2	56.1
4 h after dark	15.5	5.3	25.7
8 h after dark	32.1	18.3	45.9
12 h after dark	22.4	16.6	28.2