condition	mean	min	max
4 h after light	0.0989996	0.0757892	0.12221
8 h after light	0.28113	0.265218	0.297042
12 h after light	0.284111	0.220556	0.347666
4 h after dark	0.365337	0.281464	0.44921
8 h after dark	0.1449605	0.132418	0.157503
12 h after dark	0.14132165	0.0521463	0.230497