condition	mean	min	max
4 h after light	1.572825	1.48262	1.66303
8 h after light	2.34602	2.02847	2.66357
12 h after light	1.645382	0.930694	2.36007
4 h after dark	3.896105	2.99756	4.79465
8 h after dark	3.3521	3.26774	3.43646
12 h after dark	2.8892550000000004	2.86058	2.91793