condition	mean	min	max
4 h after light	11.834254999999999	9.94651	13.722
8 h after light	11.96725	11.1473	12.7872
12 h after light	11.9733	11.2161	12.7305
4 h after dark	14.6689	14.06	15.0671
8 h after dark	16.265166666666666	15.3472	17.0032
12 h after dark	13.363833333333332	12.3426	14.2691