condition	mean	min	max
4 h after light	1.7	1.7	1.7
8 h after light	4.5	3.4	5.6
12 h after light	5.2	4.5	5.9
4 h after dark	6.6499999999999995	5.1	8.2
8 h after dark	23.45	5.3	41.6
12 h after dark	4.800000000000001	4.7	4.9