condition	mean	min	max
4 h after light	10.254294999999999	10.099094	10.409496
8 h after light	10.1689525	9.607642	10.730263
12 h after light	9.378896	9.302646	9.455146
4 h after dark	11.1349605	10.863968	11.405953
8 h after dark	12.14152	11.693994	12.589046
12 h after dark	9.86456	9.86456	9.86456