condition	mean	min	max
0 h after light	60.5912	55.3181	65.8643
4 h after light	22.32525	21.6924	22.9581
8 h after light	20.689799999999998	20.3169	21.0627
4 h after dark	45.50335	44.4316	46.5751
8 h after dark	44.396699999999996	40.3061	48.4873
12 h after dark	36.4981	33.7964	39.1998