condition	mean	min	max
4 h after light	88.1	88.1	88.1
8 h after light	16.45	11.5	21.4
12 h after light	39.05	15.0	63.1
4 h after dark	47.0	33.8	60.2
8 h after dark	52.400000000000006	15.9	88.9
12 h after dark	24.75	16.9	32.6