condition	mean	min	max
4 h after light	5.45361	5.13733	5.76989
8 h after light	5.090485	4.67476	5.50621
12 h after light	4.588514999999999	4.51141	4.66562
4 h after dark	2.232275	2.1922	2.27235
8 h after dark	3.2489800000000004	2.77986	3.7181
12 h after dark	4.1217950000000005	3.9128	4.33079