condition	mean	min	max
4 h after light	0.8430535	0.423457	1.26265
8 h after light	2.184415	1.91741	2.45142
12 h after light	7.98747	6.25517	9.71977
4 h after dark	7.1724033333333335	5.6761	8.35813
8 h after dark	4.18419	3.92903	4.41969
12 h after dark	1.068263	0.486019	1.37148