condition	mean	min	max
1 h after light	21.482548763333334	20.01330142	23.02941466
3 h after light	18.581938556666667	15.34770656	21.82758897
5 h after light	20.36996372	17.71459639	24.44340867
7 h after light	20.395429813333333	19.60318367	21.53323352
9 h after light	18.43593097666667	14.85505124	20.56680759
11 h after light	19.734802503333334	17.24700854	24.57999369
13 h after light	21.587718646666666	19.74542816	23.40698647
15 h after light	18.62453245	15.74652897	23.17019636
1 h after dark	16.00478495666667	11.83401436	22.12371539
3 h after dark	20.626377496666667	19.36578542	22.78772872
5 h after dark	21.303952836666667	19.81229636	22.41444876
7 h after dark	25.509034213333333	20.01864294	28.43367274