condition	mean	min	max
4 h after light	9.3	9.3	9.3
8 h after light	9.8	4.6	15.0
12 h after light	6.050000000000001	5.9	6.2
4 h after dark	17.55	7.9	27.2
8 h after dark	3.2	2.0	4.4
12 h after dark	22.5	3.9	41.1