condition	mean	min	max
4 h after light	3.1	3.1	3.1
8 h after light	36.099999999999994	28.9	43.3
12 h after light	1.95	1.5	2.4
4 h after dark	15.85	5.2	26.5
8 h after dark	11.3	4.0	18.6
12 h after dark	3.55	1.9	5.2