condition	mean	min	max
0 h after light	0.7343015	0.488953	0.97965
4 h after light	0.8557355	0.74731	0.964161
8 h after light	1.71407	1.49317	1.93497
4 h after dark	2.528235	1.44064	3.61583
8 h after dark	2.297545	2.16701	2.42808
12 h after dark	1.926595	1.46489	2.3883