condition	mean	min	max
4 h after light	11095.6	11095.6	11095.6
8 h after light	9350.5	7938.0	10763.0
12 h after light	4074.8500000000004	2417.6	5732.1
4 h after dark	1419.65	412.5	2426.8
8 h after dark	1170.85	579.7	1762.0
12 h after dark	4173.3	1761.1	6585.5