condition	mean	min	max
4 h after light	57.38255	52.304	62.4611
8 h after light	60.33005	58.6816	61.9785
12 h after light	74.64875	70.9503	78.3472
4 h after dark	93.67304999999999	93.3955	93.9506
8 h after dark	86.66159999999999	85.5348	87.7884
12 h after dark	96.47515	92.1823	100.768