condition	mean	min	max
4 h after light	32.5	32.5	32.5
8 h after light	62.45	37.0	87.9
12 h after light	40.15	33.9	46.4
4 h after dark	52.9	51.4	54.4
8 h after dark	50.55	39.8	61.3
12 h after dark	50.25	50.0	50.5