condition	mean	min	max
4 h after light	0.17353449999999998	0.129519	0.21755
8 h after light	0.178672	0.152757	0.204587
12 h after light	0.24571949999999998	0.24397	0.247469
4 h after dark	0.235757	0.217015	0.254499
8 h after dark	0.268912	0.226294	0.31153
12 h after dark	0.2279775	0.208415	0.24754