condition	mean	min	max
0 h after light	7.270894999999999	6.85497	7.68682
2 h after light	3.0750200000000003	2.67762	3.47242
4 h after light	2.125215	1.53459	2.71584
8 h after light	2.972545	2.47491	3.47018
12 h after light	4.7549399999999995	4.41027	5.09961
2 h after dark	5.784495	5.04337	6.52562
4 h after dark	6.18624	6.17023	6.20225
8 h after dark	8.304124999999999	7.62068	8.98757
12 h after dark	8.35608	7.56073	9.15143