condition	mean	min	max
1 h after light	19.516077886666668	13.68289842	24.44727042
3 h after light	15.651057163333334	12.48266368	19.32674159
5 h after light	16.09063525	13.08533655	21.87531534
7 h after light	18.04417682	16.09465932	20.90445697
9 h after light	16.826726473333334	13.75331043	21.99161655
11 h after light	14.06084675	11.85731837	18.03522504
13 h after light	15.931456563333333	14.78611132	16.70583148
15 h after light	17.415167753333336	10.23692644	21.29108142
1 h after dark	19.874832933333334	17.45171768	22.29621999
3 h after dark	16.872124293333332	12.96388504	21.45133155
5 h after dark	19.89733427	16.48575871	22.15973912
7 h after dark	23.689509660000002	20.94334647	25.46633921