condition	mean	min	max
4 h after light	1.186825	1.15038	1.22327
8 h after light	2.55361	2.52595	2.58127
12 h after light	3.010975	2.9236	3.09835
4 h after dark	4.448565	3.81252	5.08461
8 h after dark	2.932645	2.93183	2.93346
12 h after dark	2.1437999999999997	1.97878	2.30882