condition	mean	min	max
4 h after light	11.4578	10.8984	12.0172
8 h after light	13.931049999999999	13.624	14.2381
12 h after light	13.1426	13.0845	13.2007
4 h after dark	12.20725	11.4507	12.9638
8 h after dark	12.494299999999999	12.4716	12.517
12 h after dark	12.4862	12.2219	12.7505