condition	mean	min	max
4 h after light	5104.6	5104.6	5104.6
8 h after light	5254.4	4891.9	5616.9
12 h after light	5697.45	4786.4	6608.5
4 h after dark	3882.65	2204.8	5560.5
8 h after dark	3139.25	2106.0	4172.5
12 h after dark	4271.1	4072.2	4470.0