condition	mean	min	max
4 h after light	10.7221685	10.61527	10.829067
8 h after light	10.5890155	10.057548	11.120483
12 h after light	10.946392	10.346644	11.54614
4 h after dark	11.396645500000002	10.924836	11.868455
8 h after dark	11.138798	10.392532	11.885064
12 h after dark	11.623823	11.623823	11.623823