condition	mean	min	max
1 h after light	2.10808937	1.626132919	2.590045821
3 h after light	3.7729135226666664	3.342603664	4.59085949
5 h after light	7.955591508	4.896991778	9.603228406
7 h after light	7.551613559	5.175006944	10.28377767
9 h after light	9.726528621666667	8.294026993	12.5831319
11 h after light	17.061575063333333	14.07452182	19.99655779
13 h after light	17.17980116	15.00080117	19.93775493
15 h after light	15.263527863333334	14.50226465	15.71646823
1 h after dark	20.509646359999998	10.5448979	28.25306118
3 h after dark	20.413186186666668	18.01814365	23.51527814
5 h after dark	15.392553463333334	14.04279836	16.78920393
7 h after dark	14.17899848	11.0967435	17.37765444