condition	mean	min	max
0 h after light	1.1790875	0.878335	1.47984
4 h after light	2.51938	2.44079	2.59797
8 h after light	2.278265	1.9101	2.64643
4 h after dark	2.6916700000000002	2.47028	2.91306
8 h after dark	2.70472	2.69633	2.71311
12 h after dark	1.731295	1.39547	2.06712