condition	mean	min	max
3 h after light	13.251866666666666	11.3544	15.1276
6 h after light	18.681366666666666	13.5643	27.0656
9 h after light	33.8043	28.9767	37.7601
12 h after light	35.895705	5.59342	47.9457
3 h after dark	18.569166666666668	14.7075	21.202
6 h after dark	9.81703	9.29284	10.3725
9 h after dark	5.65982	5.11107	6.5279
12 h after dark	4.089125	4.08709	4.09116