condition	mean	min	max
0 h after light	0.469128	0.374901	0.563355
4 h after light	1.041219	0.554448	1.52799
8 h after light	0.373587	0.190813	0.556361
4 h after dark	0.3691105	0.276151	0.46207
8 h after dark	0.742352	0.553847	0.930857
12 h after dark	0.6928215	0.561597	0.824046