condition	mean	min	max
0 h after light	5.211914999999999	5.12454	5.29929
4 h after light	4.816504999999999	4.07461	5.5584
8 h after light	1.48846	1.17791	1.79901
4 h after dark	2.276795	1.95594	2.59765
8 h after dark	5.144905	3.94031	6.3495
12 h after dark	6.36822	6.2981	6.43834