condition	mean	min	max
4 h after light	0.47251299999999996	0.344038	0.600988
8 h after light	0.503475	0.426392	0.580558
12 h after light	0.8175485	0.788818	0.846279
4 h after dark	1.3766500000000002	1.01403	1.73927
8 h after dark	0.753209	0.714969	0.791449
12 h after dark	0.725637	0.670686	0.780588