condition	mean	min	max
4 h after light	0.6994165	0.556924	0.841909
8 h after light	0.5318885	0.454743	0.609034
12 h after light	0.5615055	0.509102	0.613909
4 h after dark	0.754223	0.687696	0.82075
8 h after dark	0.5450225	0.52243	0.567615
12 h after dark	0.6217824999999999	0.604918	0.638647