condition	mean	min	max
4 h after light	9.0	9.0	9.0
8 h after light	20.85	12.6	29.1
12 h after light	7.449999999999999	5.7	9.2
4 h after dark	23.5	11.5	35.5
8 h after dark	44.25	39.0	49.5
12 h after dark	4.35	2.5	6.2