condition	mean	min	max
3 h after light	6.638423333333333	5.17479	8.55708
6 h after light	7.346443333333333	6.23064	8.45654
9 h after light	7.75606	6.27326	8.60417
12 h after light	8.15724	7.12276	9.50455
3 h after dark	9.487786666666667	7.95256	10.4085
6 h after dark	8.95949	7.45068	9.74564
9 h after dark	5.7696966666666665	4.84171	6.38419
12 h after dark	5.52916	4.43297	6.80065