condition	mean	min	max
0 h after light	1.1848800000000002	1.13854	1.23122
4 h after light	0.23656950000000002	0.193004	0.280135
8 h after light	4.55856	4.33839	4.77873
4 h after dark	18.78095	18.2313	19.3306
8 h after dark	6.601985	6.20818	6.99579
12 h after dark	1.0290750000000002	1.01774	1.04041