condition	mean	min	max
1 h after light	20.0292509	14.39158754	24.38536353
3 h after light	21.23645353	18.04164741	23.874210199999997
5 h after light	20.918357423333333	15.69007109	28.26432694
7 h after light	20.965789913333335	20.04871057	22.35067726
9 h after light	22.60979835	19.84084128	27.44305952
11 h after light	21.39195735	19.61783534	22.63996335
13 h after light	26.490555406666665	21.65930477	32.09738524
15 h after light	24.26790017	14.82156221	35.75127422
1 h after dark	18.97592300666667	14.41263228	26.43633047
3 h after dark	21.62879372	16.14878413	26.39705521
5 h after dark	23.164240483333334	17.58480929	27.67844809
7 h after dark	29.755629796666664	24.67872047	37.68212851