condition	mean	min	max
4 h after light	11.47297	11.224198	11.721742
8 h after light	11.355260000000001	10.988778	11.721742
12 h after light	10.7380075	9.754273	11.721742
4 h after dark	12.20275	11.721742	12.683758
8 h after dark	12.389047	12.030982	12.747112
12 h after dark	9.918354	9.918354	9.918354