condition	mean	min	max
4 h after light	4197.1	4197.1	4197.1
8 h after light	4431.299999999999	4414.7	4447.9
12 h after light	5219.85	4884.4	5555.3
4 h after dark	5941.55	5546.3	6336.8
8 h after dark	5972.35	5808.2	6136.5
12 h after dark	6048.85	5798.6	6299.1