condition	mean	min	max
1 h after light	17.18925825	15.689986900000001	18.6885296
3 h after light	19.26540526666667	14.14492949	26.259996
5 h after light	17.940014873333332	14.08486454	23.26269894
7 h after light	18.488555873333333	13.72459989	22.3763648
9 h after light	16.78977794	16.52057643	17.03074883
11 h after light	22.06918699	16.08743561	27.85977553
13 h after light	15.240398593333333	13.29987591	18.22510073
15 h after light	17.655633726666668	10.54729563	21.74230704
1 h after dark	17.42826346	16.5687699	18.79053051
3 h after dark	16.520171543333333	15.119494400000002	18.28303156
5 h after dark	17.557299766666667	16.54586017	19.09912228
7 h after dark	17.585193193333332	11.81666541	21.19698736