condition	mean	min	max
4 h after light	51.6951	47.1518	56.2384
8 h after light	41.89615	36.8217	46.9706
12 h after light	34.6449	32.7987	36.4911
4 h after dark	37.7273	36.5832	38.6242
8 h after dark	47.83443333333334	46.1801	49.2132
12 h after dark	48.4886	46.3597	52.3141