condition	mean	min	max
0 h after light	1.79391	1.79231	1.79551
4 h after light	1.27912	1.04356	1.51468
8 h after light	3.84734	3.38829	4.30639
4 h after dark	0.6301615	0.502937	0.757386
8 h after dark	1.264046	0.762892	1.7652
12 h after dark	0.8921655	0.250131	1.5342