condition	mean	min	max
4 h after light	0.3490915	0.233936	0.464247
8 h after light	0.37187800000000004	0.317303	0.426453
12 h after light	0.3170925	0.173611	0.460574
4 h after dark	0.25437	0.205251	0.303489
8 h after dark	0.30261099999999996	0.253478	0.351744
12 h after dark	0.429466	0.210106	0.648826