condition	mean	min	max
4 h after light	5.409624	3.547336	7.245242999999999
8 h after light	2.7734473333333334	2.534812	3.069435
12 h after light	3.184604	3.125884	3.237167
16 h after light	4.964594333333333	2.359225	9.080507
4 h after dark	5.355948	2.646293	10.00109
8 h after dark	3.215519	1.558869	4.880235