condition	mean	min	max
4 h after light	9.762604	6.104916	14.90766
8 h after light	3.4345116666666664	1.6604560000000002	4.975756
12 h after light	1.4917446666666667	1.399167	1.617316
16 h after light	5.209828666666667	4.131939	5.836879
4 h after dark	3.032476	2.205964	3.804535
8 h after dark	2.471098	1.510082	3.0620700000000003