condition	mean	min	max
0 h after light	1.330375	1.02224	1.63851
4 h after light	1.0666975	0.520795	1.6126
8 h after light	1.0303535	0.707947	1.35276
4 h after dark	0.7543685	0.705558	0.803179
8 h after dark	0.7060200000000001	0.30458	1.10746
12 h after dark	1.060797	0.998634	1.12296