condition	mean	min	max
4 h after light	3.6	3.6	3.6
8 h after light	33.75	9.5	58.0
12 h after light	58.550000000000004	29.2	87.9
4 h after dark	56.1	50.7	61.5
8 h after dark	86.5	48.1	124.9
12 h after dark	46.35	39.2	53.5