condition	mean	min	max
4 h after light	0.24140740000000002	0.0469818	0.435833
8 h after light	0.3943755	0.372282	0.416469
12 h after light	0.901329	0.848221	0.954437
4 h after dark	0.520969	0.367428	0.629753
8 h after dark	0.835023	0.508571	1.01704
12 h after dark	0.251728	0.149479	0.37746