condition	mean	min	max
4 h after light	43.2814025	43.072853	43.489952
8 h after light	47.412141000000005	47.182872	47.64141
12 h after light	47.670567000000005	46.870421	48.470713
4 h after dark	62.785329000000004	53.098615	72.472043
8 h after dark	56.7803345	49.373846	64.186823
12 h after dark	45.863901	45.863901	45.863901