condition	mean	min	max
1 h after light	21.52829354	20.03395756	23.02262952
3 h after light	21.517333283333333	17.35189265	27.53668733
5 h after light	17.768761113333333	15.81728344	20.89462122
7 h after light	16.98919935	12.7082449	22.344998399999998
9 h after light	15.482122733333334	13.21469626	18.75496194
11 h after light	11.19435009	9.64957746	12.88479107
13 h after light	13.032503194	7.898381022000001	15.78405599
15 h after light	12.942811461333333	9.217819674	15.64054326
1 h after dark	14.30206886	11.35529732	19.75653285
3 h after dark	15.254332363333333	12.08965446	18.01814365
5 h after dark	14.42743698	12.35785271	17.73480169
7 h after dark	17.152610666666668	15.05192596	18.39986941