condition	mean	min	max
4 h after light	87.9982	85.7006	90.2958
8 h after light	33.46185	33.3617	33.562
12 h after light	5.008545	4.72201	5.29508
4 h after dark	6.65801	6.35128	7.05781
8 h after dark	3.6826000000000003	2.39072	4.55827
12 h after dark	18.263866666666665	16.9929	20.4641