condition	mean	min	max
4 h after light	51.0684605	47.253087	54.883834
8 h after light	41.9415785	38.667769	45.215388
12 h after light	47.360862999999995	45.424785	49.296941
4 h after dark	51.951239	49.296941	54.605537
8 h after dark	51.3713735	50.386171	52.356576
12 h after dark	48.339684	48.339684	48.339684