condition	mean	min	max
4 h after light	1.2358635	0.839687	1.63204
8 h after light	2.627505	1.90995	3.34506
12 h after light	2.726875	1.74542	3.70833
4 h after dark	1.78918	1.64406	1.9343
8 h after dark	1.4604050000000002	1.4147	1.50611
12 h after dark	1.304415	1.21606	1.39277