condition	mean	min	max
1 h after light	17.44054575	16.21088363	18.67020787
3 h after light	15.313523759999999	14.82497418	15.89821808
5 h after light	17.371661676666665	16.14600328	18.59930781
7 h after light	16.204649996666667	14.16030147	19.53607199
9 h after light	19.017783986666668	18.48903925	19.70642
11 h after light	19.25291225666667	18.03714017	21.14673515
13 h after light	21.525062643333335	19.13675355	23.06614311
15 h after light	23.385167533333334	20.567047199999998	25.16686485
1 h after dark	23.83737499	21.28927127	25.84120075
3 h after dark	21.416474776666664	14.70313727	29.557930499999998
5 h after dark	21.6972976	21.2365236	22.0964298
7 h after dark	24.764386543333334	21.36267747	28.46309414