condition	mean	min	max
0 h after light	2.245605	1.28157	3.20964
4 h after light	2.257015	1.68474	2.82929
8 h after light	1.7027685	0.869707	2.53583
4 h after dark	2.102335	1.888	2.31667
8 h after dark	3.486085	3.36583	3.60634
12 h after dark	2.21883	1.87796	2.5597