condition	mean	min	max
1 h after light	7.9725730855000005	7.554300311	8.39084586
3 h after light	14.9097244	12.09704183	19.01517526
5 h after light	15.847209476666666	14.93408664	16.59437868
7 h after light	17.295185293333333	15.49919767	18.865848100000004
9 h after light	18.37644956666667	14.90429215	23.03923485
11 h after light	21.383555786666665	16.33959975	26.33641583
13 h after light	18.43916663	18.12341692	18.88044975
15 h after light	19.61945083	18.62676193	21.25899084
1 h after dark	18.121465433333334	17.69603556	18.65513131
3 h after dark	19.296020133333332	17.65089551	21.65879597
5 h after dark	15.15139331	14.10872699	16.74071792
7 h after dark	16.04563224	15.35398472	17.37765444