condition	mean	min	max
4 h after light	5451.5	5451.5	5451.5
8 h after light	5629.4	5469.4	5789.4
12 h after light	5607.450000000001	5379.8	5835.1
4 h after dark	5249.45	5235.0	5263.9
8 h after dark	5369.5	5160.1	5578.9
12 h after dark	5663.549999999999	5487.9	5839.2