condition	mean	min	max
0 h after light	0.481394	0.379963	0.582825
4 h after light	0.742669	0.670297	0.815041
8 h after light	0.8641495	0.841886	0.886413
4 h after dark	1.39903	1.09144	1.70662
8 h after dark	1.72579	1.5413	1.91028
12 h after dark	0.7640775	0.702394	0.825761