condition	mean	min	max
4 h after light	0.4300603333333333	0.315492	0.630433
8 h after light	0.637459	0.180199	1.07671
12 h after light	0.642165	0.418528	0.85571
4 h after dark	1.26907	1.08072	1.61768
8 h after dark	0.5686026666666667	0.374451	0.741603
12 h after dark	0.733418	0.616543	0.944145