condition	mean	min	max
4 h after light	46.1	46.1	46.1
8 h after light	13.55	3.5	23.6
12 h after light	52.55	40.1	65.0
4 h after dark	47.75	41.5	54.0
8 h after dark	55.85	50.7	61.0
12 h after dark	52.849999999999994	48.9	56.8