condition	mean	min	max
4 h after light	20.864714499999998	18.868963	22.860466
8 h after light	35.397962500000006	34.522074	36.273851
12 h after light	37.3617795	36.273851	38.449708
4 h after dark	56.972203	36.568191	77.376215
8 h after dark	45.676139	45.096666	46.255612
12 h after dark	22.892819	22.892819	22.892819