condition	mean	min	max
4 h after light	4874.965	4602.88	5147.05
8 h after light	6265.82	6261.35	6270.29
12 h after light	6565.22	6460.52	6669.92
4 h after dark	4201.64	3909.34	4411.23
8 h after dark	3033.3	2988.29	3111.53
12 h after dark	3554.3066666666664	3441.93	3692.5