condition	mean	min	max
4 h after light	1.4218294999999999	0.994089	1.84957
8 h after light	0.760969	0.585363	0.936575
12 h after light	0.7353135	0.708058	0.762569
4 h after dark	0.2009205	0.135232	0.266609
8 h after dark	1.197445	1.12564	1.26925
12 h after dark	1.72533	1.51264	1.93802