condition	mean	min	max
4 h after light	1.121115	0.292336	2.16804
8 h after light	0.234635	0.153635	0.343212
12 h after light	0.310173	0.155358	0.530111
4 h after dark	1.14152	0.63711	1.39908
8 h after dark	0.6577143333333333	0.433967	0.914316
12 h after dark	1.1957506666666666	0.784372	1.91182