condition	mean	min	max
1 h after light	18.756829005	17.26775094	20.24590707
3 h after light	16.741588116666666	15.52793777	17.68116186
5 h after light	17.4093713	15.61225111	19.55954688
7 h after light	18.452159516666665	16.229884	20.44736783
9 h after light	18.789679896666666	17.84292874	20.62439308
11 h after light	19.954227253333332	16.68978753	22.68157883
13 h after light	21.57734107	20.78800551	23.13921181
15 h after light	19.38615428	16.84735812	22.637531699999997
1 h after dark	21.23842342	19.40623508	22.23879276
3 h after dark	22.1627829	19.68016604	24.88133013
5 h after dark	21.548863713333333	19.10030525	22.89221749
7 h after dark	18.364244126666666	15.43421302	20.84453443