condition	mean	min	max
4 h after light	0.21178836666666667	0.0586431	0.443003
8 h after light	0.34042853333333334	0.0773486	0.532592
12 h after light	0.46167800000000003	0.228194	0.683617
4 h after dark	0.32298666666666664	0.255824	0.377125
8 h after dark	0.180086	0.111882	0.302306
12 h after dark	0.185113	0.11301	0.265109