condition	mean	min	max
1 h after light	18.09757201	12.62211236	23.57303166
3 h after light	10.87052504	8.533228876	14.28570275
5 h after light	8.678627367333334	7.548149584	9.429621751
7 h after light	8.291604360333332	6.429989883999999	9.476509449
9 h after light	9.341432007333333	8.711821606	10.14607749
11 h after light	10.130899459666667	9.257616518999999	11.13017491
13 h after light	11.481731446666666	10.16490516	12.32006683
15 h after light	13.14932671	11.38199918	15.85633706
1 h after dark	15.293972486666666	12.76859331	17.67110626
3 h after dark	15.874104356666667	14.44092721	17.07186155
5 h after dark	17.061841826666665	14.8906985	18.3323692
7 h after dark	17.905488186666666	15.3384951	22.04887574