condition	mean	min	max
4 h after light	6660.2	6660.2	6660.2
8 h after light	6132.299999999999	5847.2	6417.4
12 h after light	6221.2	5381.9	7060.5
4 h after dark	5266.25	4418.2	6114.3
8 h after dark	5078.75	4542.5	5615.0
12 h after dark	5656.95	5253.5	6060.4