condition	mean	min	max
0 h after light	1.31019	1.19224	1.42814
4 h after light	0.355943	0.242529	0.469357
8 h after light	0.353232	0.0	0.706464
4 h after dark	0.8200415	0.701309	0.938774
8 h after dark	0.705247	0.472799	0.937695
12 h after dark	0.116263	0.0	0.232526