condition	mean	min	max
0 h after light	76.4499	75.5101	77.3897
4 h after light	58.4908	55.1492	61.8324
8 h after light	58.853	57.258	60.448
4 h after dark	84.63034999999999	81.2282	88.0325
8 h after dark	77.5359	75.3756	79.6962
12 h after dark	70.30395	70.0079	70.6