condition	mean	min	max
3 h after light	0.8817945	0.382507	1.57988
7 h after light	1.11826625	0.536521	1.56044
11 h after light	1.3913866666666668	1.0656	1.7447
2 h after dark	1.25482925	0.825651	1.71805
6 h after dark	1.1091125	0.552023	1.92522
10 h after dark	1.007584	0.380916	1.47728