condition	mean	min	max
4 h after light	5.6	5.6	5.6
8 h after light	17.95	3.1	32.8
12 h after light	4.699999999999999	3.8	5.6
4 h after dark	19.5	4.9	34.1
8 h after dark	9.55	7.4	11.7
12 h after dark	12.45	10.2	14.7