condition	mean	min	max
4 h after light	1.484995	0.791751	2.72112
8 h after light	0.825503	0.313152	1.17207
12 h after light	1.1013623333333333	0.747058	1.68028
4 h after dark	2.37194	1.88065	3.07568
8 h after dark	2.79206	1.5661	3.58555
12 h after dark	2.3196833333333333	1.74684	3.15767