condition	mean	min	max
4 h after light	11.8	11.8	11.8
8 h after light	36.3	32.2	40.4
12 h after light	20.700000000000003	15.3	26.1
4 h after dark	39.4	27.4	51.4
8 h after dark	22.400000000000002	6.1	38.7
12 h after dark	14.95	8.0	21.9