condition	mean	min	max
4 h after light	0.4516325	0.383904	0.519361
8 h after light	0.461044	0.354904	0.567184
12 h after light	0.6236175	0.420066	0.827169
4 h after dark	0.7800516666666667	0.428826	1.00079
8 h after dark	0.23059843333333332	0.0	0.59285
12 h after dark	0.651723	0.30536	1.02812