condition	mean	min	max
2 h after light	9.68871	8.93101	10.4563
6 h after light	9.635883333333334	9.00848	10.0253
10 h after light	8.740353333333333	8.04219	9.09991
2 h after dark	12.7088	11.4897	13.7582
6 h after dark	20.9642	20.7965	21.1542
10 h after dark	25.6518	25.0343	26.0106