condition	mean	min	max
4 h after light	59.718562500000004	48.117945	71.31918
8 h after light	52.866668000000004	44.299728	61.433608
12 h after light	59.1494615	44.674253	73.62467
4 h after dark	63.1909055	55.237254	71.144557
8 h after dark	97.502624	62.465499	132.539749
12 h after dark	56.873733	56.873733	56.873733