condition	mean	min	max
0 h after light	0.7602009999999999	0.689962	0.83044
4 h after light	1.270535	1.13713	1.40394
8 h after light	1.28192	1.10539	1.45845
4 h after dark	1.071915	1.00378	1.14005
8 h after dark	1.35396	1.21706	1.49086
12 h after dark	0.802011	0.704187	0.899835