condition	mean	min	max
4 h after light	33.3	33.3	33.3
8 h after light	21.299999999999997	14.7	27.9
12 h after light	9.649999999999999	2.4	16.9
4 h after dark	16.45	4.9	28.0
8 h after dark	47.05	46.9	47.2
12 h after dark	24.5	22.5	26.5