condition	mean	min	max
0 h after light	0.931978	0.761726	1.10223
4 h after light	1.1015549999999998	1.03486	1.16825
8 h after light	0.94438	0.76875	1.12001
4 h after dark	0.458329	0.332494	0.584164
8 h after dark	0.8381265	0.583493	1.09276
12 h after dark	0.5457145	0.330726	0.760703