condition	mean	min	max
4 h after light	0.3677615	0.238526	0.496997
8 h after light	0.6074005	0.572927	0.641874
12 h after light	1.93776	1.84466	2.03086
4 h after dark	1.76692	1.69054	1.8151
8 h after dark	0.718155	0.668556	0.786624
12 h after dark	0.63319	0.533603	0.778521