condition	mean	min	max
4 h after light	0.728282	0.644566	0.811998
8 h after light	0.373583	0.352438	0.394728
12 h after light	0.880509	0.482088	1.27893
4 h after dark	1.06357	0.70228	1.42486
8 h after dark	0.8069665	0.558133	1.0558
12 h after dark	0.8934655	0.816798	0.970133