condition	mean	min	max
4 h after light	56.14135	48.9089	63.3738
8 h after light	58.5741	53.9386	63.2096
12 h after light	53.930049999999994	47.0515	60.8086
4 h after dark	80.8024	73.5756	88.0292
8 h after dark	81.06625	80.1818	81.9507
12 h after dark	79.03085	68.8324	89.2293