condition	mean	min	max
4 h after light	5397.0	5397.0	5397.0
8 h after light	5451.3	4584.5	6318.1
12 h after light	4462.35	4019.7	4905.0
4 h after dark	4110.6	3949.1	4272.1
8 h after dark	5131.6	4287.6	5975.6
12 h after dark	4517.0	4460.8	4573.2