condition	mean	min	max
4 h after light	2.4785566666666665	0.767013	5.79418
8 h after light	2.0519689999999997	0.826597	3.44636
12 h after light	2.63998	1.66903	3.77884
4 h after dark	3.6249000000000002	1.19186	6.32871
8 h after dark	4.050563333333333	3.26211	5.02715
12 h after dark	2.5075333333333334	2.18476	3.1207