condition	mean	min	max
4 h after light	41.5	41.5	41.5
8 h after light	11.6	6.0	17.2
12 h after light	60.35	54.3	66.4
4 h after dark	42.1	32.6	51.6
8 h after dark	28.9	17.9	39.9
12 h after dark	8.899999999999999	8.2	9.6