condition	mean	min	max
4 h after light	0.5131275	0.323672	0.702583
8 h after light	1.1446399999999999	1.03682	1.25246
12 h after light	0.6148785	0.571067	0.65869
4 h after dark	0.294699	0.24217	0.347228
8 h after dark	0.281514	0.280269	0.282759
12 h after dark	0.31723250000000003	0.270435	0.36403