condition	mean	min	max
4 h after light	52.319663	50.127435	54.511891
8 h after light	51.4535255	47.5294	55.377651
12 h after light	53.0083725	51.504854	54.511891
4 h after dark	66.748051	54.511891	78.984211
8 h after dark	60.967200500000004	51.005943	70.928458
12 h after dark	50.747228	50.747228	50.747228