condition	mean	min	max
4 h after light	5764.6	5764.6	5764.6
8 h after light	7089.4	5601.4	8577.4
12 h after light	9788.25	8828.8	10747.7
4 h after dark	7347.6	3496.5	11198.7
8 h after dark	5507.35	4097.7	6917.0
12 h after dark	4889.1	2899.0	6879.2