condition	mean	min	max
4 h after light	0.261949	0.0	0.523898
8 h after light	0.595832	0.427775	0.763889
12 h after light	0.37672500000000003	0.231001	0.522449
4 h after dark	0.6943440000000001	0.61661	0.772078
8 h after dark	0.4583105	0.453645	0.462976
12 h after dark	0.630188	0.509409	0.750967