condition	mean	min	max
4 h after light	1.385755	1.38037	1.39114
8 h after light	0.1690655	0.0	0.338131
12 h after light	0.685435	0.27531	1.09556
4 h after dark	0.6041945	0.366169	0.84222
8 h after dark	0.7499615	0.663237	0.836686
12 h after dark	1.083985	1.06847	1.0995