condition	mean	min	max
4 h after light	16.37645	14.5803	18.1726
8 h after light	13.8802	13.4525	14.3079
12 h after light	13.76155	12.3212	15.2019
4 h after dark	16.5153	14.5944	18.4362
8 h after dark	15.518799999999999	15.4046	15.633
12 h after dark	17.6503	17.0687	18.2319