condition	mean	min	max
4 h after light	3849.0	3849.0	3849.0
8 h after light	3702.8999999999996	3192.1	4213.7
12 h after light	3923.25	3641.5	4205.0
4 h after dark	4918.700000000001	4687.8	5149.6
8 h after dark	4917.5	4502.2	5332.8
12 h after dark	4820.65	4415.7	5225.6