condition	mean	min	max
4 h after light	1.623454	0.652252	3.14879
8 h after light	1.371378	0.244924	2.42719
12 h after light	1.6110600000000002	1.05809	2.48437
4 h after dark	2.4084433333333335	1.43043	3.3328
8 h after dark	2.430083333333333	1.77881	2.87723
12 h after dark	1.5831833333333334	1.08054	1.89336