condition	mean	min	max
2 h after light	8.91994	8.593	9.55506
6 h after light	11.400433333333334	11.2575	11.5478
10 h after light	11.2874	10.3748	12.3085
2 h after dark	8.305966666666666	6.99558	9.24595
6 h after dark	8.459579999999999	7.9595	8.75598
10 h after dark	7.26482	6.87633	7.48188