condition	mean	min	max
1 h after light	21.24245042	20.14050395	22.57680296
3 h after light	17.669593883333334	14.66558626	22.91898905
5 h after light	20.144547143333334	17.01093751	25.201976199999997
7 h after light	21.63797227	18.99058418	23.66542298
9 h after light	17.955818196666666	16.23341559	20.44291116
11 h after light	20.788289483333333	15.68998694	25.3260607
13 h after light	22.460992226666665	21.12510667	24.67565783
15 h after light	20.184777896666667	19.51682463	21.41590133
1 h after dark	22.087237486666666	20.16847584	23.15874301
3 h after dark	20.34068864	18.58869511	21.93543178
5 h after dark	18.97075361	18.25419123	20.39692149
7 h after dark	24.77478288	21.08277728	26.77903711