condition	mean	min	max
4 h after light	4.7	4.7	4.7
8 h after light	3.9	3.5	4.3
12 h after light	21.700000000000003	4.7	38.7
4 h after dark	8.899999999999999	6.6	11.2
8 h after dark	4.9	4.7	5.1
12 h after dark	3.8499999999999996	3.8	3.9