condition	mean	min	max
4 h after light	44.937633	40.125338	49.749928
8 h after light	46.0654265	45.454375	46.676478
12 h after light	42.134434	39.429109	44.839759
4 h after dark	66.9884275	52.663016	81.313839
8 h after dark	67.04554999999999	59.293183	74.797917
12 h after dark	54.634126	54.634126	54.634126