condition	mean	min	max
4 h after light	28.2	28.2	28.2
8 h after light	3.5500000000000003	2.2	4.9
12 h after light	4.1	4.0	4.2
4 h after dark	9.15	3.3	15.0
8 h after dark	5.7	5.7	5.7
12 h after dark	14.100000000000001	10.1	18.1