condition	mean	min	max
4 h after light	74.44284999999999	60.9541	87.9316
8 h after light	91.03475	84.7073	97.3622
12 h after light	81.98955000000001	77.7878	86.1913
4 h after dark	91.30896666666666	83.8217	96.4123
8 h after dark	84.27213333333333	77.6597	93.9262
12 h after dark	72.12966666666667	68.7507	74.5466