condition	mean	min	max
3 h after light	6.704784166666666	3.49313	12.2289
7 h after light	4.560685833333333	1.33574	9.89799
11 h after light	2.3779063333333332	0.995116	4.1463
2 h after dark	3.207975	1.95406	5.41531
6 h after dark	5.3193858333333335	1.75685	12.2453
10 h after dark	4.88915	2.55546	10.3127