condition	mean	min	max
4 h after light	0.58063	0.0	1.16126
8 h after light	0.191122	0.0	0.382244
12 h after light	0.6478145	0.557345	0.738284
4 h after dark	1.254389	0.796027	1.51725
8 h after dark	0.2722866666666667	0.0	0.81686
12 h after dark	1.5093826666666668	0.840318	2.42508