condition	mean	min	max
1 h after light	20.72497376333333	19.24874834	21.61155891
3 h after light	18.88154414	16.14351356	22.90260941
5 h after light	18.281104983333336	16.49988121	21.01844815
7 h after light	21.469358616666668	19.15765677	23.66542298
9 h after light	19.819521863333332	17.40582894	23.83996126
11 h after light	19.47584794666667	18.32494658	20.83095902
13 h after light	19.082798063333332	16.99025214	23.06764521
15 h after light	19.906100433333332	18.33854307	20.71444796
1 h after dark	23.722349906666665	20.41909754	29.0554983
3 h after dark	21.018893873333333	20.00654923	21.65838788
5 h after dark	21.131521693333333	18.51477517	22.92386805
7 h after dark	20.956040916666666	17.19818334	24.33859858