condition	mean	min	max
0 h after light	1.9074049999999998	1.83506	1.97975
4 h after light	2.5494450000000004	2.30128	2.79761
8 h after light	4.98021	4.74826	5.21216
4 h after dark	2.77956	2.07953	3.47959
8 h after dark	1.4632605	0.841171	2.08535
12 h after dark	3.700365	3.17166	4.22907