condition	mean	min	max
1 h after light	21.305640285	17.98063075	24.63064982
3 h after light	20.13057012333333	16.5250859	24.73620513
5 h after light	17.343180466666666	14.97119172	21.92831851
7 h after light	20.463785553333334	16.90841318	22.69786429
9 h after light	17.759969963333333	16.94554303	19.14737262
11 h after light	19.305443583333332	16.54220411	22.20958705
13 h after light	19.686695893333333	18.198677399999998	20.67409863
15 h after light	18.57691748	17.62601753	19.26120294
1 h after dark	19.585588523333332	17.7848264	20.98942238
3 h after dark	18.24739410666667	15.8459566	20.8689009
5 h after dark	21.126748073333335	16.20587674	26.26291972
7 h after dark	23.89758987	21.73712154	27.11009495