condition	mean	min	max
4 h after light	10.331858	8.858673	11.805043
8 h after light	11.7562615	11.124989	12.387534
12 h after light	11.044176	9.6688	12.419552
4 h after dark	11.541515	10.676896	12.406134
8 h after dark	12.020851	11.688524	12.353178
12 h after dark	11.805043	11.805043	11.805043