condition	mean	min	max
4 h after light	53.6	53.6	53.6
8 h after light	15.05	11.4	18.7
12 h after light	55.3	51.2	59.4
4 h after dark	30.5	23.7	37.3
8 h after dark	12.85	4.5	21.2
12 h after dark	25.450000000000003	9.3	41.6