condition	mean	min	max
0 h after light	0.730432	0.584971	0.875893
4 h after light	1.319445	1.15144	1.48745
8 h after light	0.44162900000000005	0.288854	0.594404
4 h after dark	0.719133	0.286746	1.15152
8 h after dark	1.297603	0.869916	1.72529
12 h after dark	1.156762	0.855664	1.45786