condition	mean	min	max
1 h after light	7.507485342	7.43293791	7.582032774
3 h after light	6.880975549666666	6.501507715	7.204963126
5 h after light	7.799998161	7.614785425	8.090281874
7 h after light	8.082397219666667	7.134613435	9.653789957999999
9 h after light	7.982708869333334	7.755640382	8.432297919
11 h after light	8.535108108666666	7.38870802	9.803399096
13 h after light	8.846770572333334	8.074924661	9.397317561
15 h after light	8.922337202666666	8.157099411	9.336786508
1 h after dark	9.446156691666667	8.445743767	10.21494328
3 h after dark	9.097263808333334	8.365171248	10.48829792
5 h after dark	9.262832717666665	8.556249607	9.619265967999999
7 h after dark	9.007972994333334	8.758234362	9.345912161000001