condition	mean	min	max
4 h after light	4056.3	4056.3	4056.3
8 h after light	4967.3	3613.4	6321.2
12 h after light	6483.65	4938.3	8029.0
4 h after dark	6542.200000000001	5283.1	7801.3
8 h after dark	4795.1	4457.9	5132.3
12 h after dark	4384.45	4364.7	4404.2