condition	mean	min	max
0 h after light	1.60339	1.60196	1.60482
4 h after light	1.342625	1.05297	1.63228
8 h after light	1.336015	1.08713	1.5849
4 h after dark	1.3142200000000002	1.04889	1.57955
8 h after dark	2.63842	2.12137	3.15547
12 h after dark	3.44883	1.56496	5.3327