condition	mean	min	max
0 h after light	0.2798525	0.232968	0.326737
4 h after light	1.664635	1.24035	2.08892
8 h after light	5.30465	5.16982	5.43948
4 h after dark	2.086005	1.97549	2.19652
8 h after dark	0.852426	0.832962	0.87189
12 h after dark	0.299411	0.273105	0.325717