condition	mean	min	max
2 h after light	9.34774	8.61934	9.78215
6 h after light	9.95058	9.64864	10.4173
10 h after light	10.256	10.0256	10.6082
2 h after dark	9.301786666666667	8.73329	10.049
6 h after dark	11.2716	11.1616	11.4832
10 h after dark	10.5251	10.5142	10.5328