condition	mean	min	max
1 h after light	20.58835879	14.36026963	27.25406891
3 h after light	19.65354758	16.42186492	21.73410893
5 h after light	22.07312732666667	18.01827519	24.91448078
7 h after light	16.73394009333333	15.51399951	17.70969434
9 h after light	21.691769473333334	17.27055048	27.31916309
11 h after light	20.638043506666666	18.44471747	21.92581596
13 h after light	21.226646736666666	19.46991056	24.10475572
15 h after light	20.75012789333333	12.43503948	27.32355449
1 h after dark	22.044513493333334	20.41909754	24.62503213
3 h after dark	21.37912297	20.97623393	21.80885374
5 h after dark	19.205890943333333	17.08404571	21.68511339
7 h after dark	23.381502676666667	21.7907851	24.4421173