condition	mean	min	max
1 h after light	10.034678551499999	8.271318382999999	11.79803872
3 h after light	12.107221996666667	10.04253312	15.32882614
5 h after light	15.195269693333334	15.02954379	15.46484448
7 h after light	16.897838536666665	16.59127602	17.25958426
9 h after light	17.732183816666666	17.03518908	19.01266955
11 h after light	17.23773843	16.73567409	17.70672582
1 h after dark	19.221442326666665	16.71517242	21.5580097
3 h after dark	19.178239333333334	15.45589815	25.39990134
5 h after dark	15.523025166666667	14.63741639	16.71810796
7 h after dark	15.397788903333332	14.91385881	15.766401199999999
9 h after dark	15.27650494	14.77545782	15.576677900000002
11 h after dark	14.914953356666667	13.72495521	16.21084853