condition	mean	min	max
4 h after light	4805.7	4805.7	4805.7
8 h after light	4812.4	4738.4	4886.4
12 h after light	5332.75	4915.2	5750.3
4 h after dark	5998.2	5716.2	6280.2
8 h after dark	6161.25	6101.2	6221.3
12 h after dark	5839.450000000001	5686.1	5992.8