condition	mean	min	max
4 h after light	0.231159	0.217902	0.244416
8 h after light	0.4699055	0.467748	0.472063
12 h after light	0.5612665	0.466311	0.656222
4 h after dark	0.98509	0.83123	1.13895
8 h after dark	0.5956349999999999	0.552279	0.638991
12 h after dark	0.506966	0.493186	0.520746