condition	mean	min	max
1 h after light	17.48235841	15.26654626	19.69817056
3 h after light	15.190258423333333	14.24345186	16.31177736
5 h after light	20.179361003333334	16.12807428	24.96230272
7 h after light	15.562098506666667	15.24423325	16.16353983
9 h after light	18.045144793333336	16.86894158	19.91978611
11 h after light	13.478990113333333	11.45882348	16.01975974
1 h after dark	16.765915026666665	16.02278105	17.53051765
3 h after dark	16.323079293333333	12.9547981	19.36906897
5 h after dark	19.339738346666667	17.74137352	21.65997087
7 h after dark	17.59023386333333	16.16303815	18.50158062
9 h after dark	16.92801275	15.26466967	17.91570491
11 h after dark	15.076349783333333	14.96030287	15.26382842