condition	mean	min	max
4 h after light	1.241925	0.92279	1.56106
8 h after light	0.8191185000000001	0.591417	1.04682
12 h after light	0.5129245	0.369352	0.656497
4 h after dark	0.6294656666666667	0.232755	0.87571
8 h after dark	1.5496036666666666	0.841141	2.70584
12 h after dark	1.51601	1.42332	1.60678