condition	mean	min	max
4 h after light	0.8596275	0.791312	0.927943
8 h after light	0.5060805	0.429324	0.582837
12 h after light	0.426362	0.283262	0.569462
4 h after dark	0.5166649999999999	0.473375	0.559955
8 h after dark	0.4663085	0.309042	0.623575
12 h after dark	0.9288405000000001	0.798081	1.0596