condition	mean	min	max
1 h after light	13.561875805	10.91286798	16.21088363
3 h after light	10.018638678666667	8.533228876	11.11800345
5 h after light	9.541746025666667	8.673472837	10.40189643
7 h after light	9.194863221333334	7.243538831	11.081865400000002
9 h after light	13.054393346666666	11.4604712	14.634985999999998
11 h after light	14.483471663333333	10.56150617	16.59905017
13 h after light	14.22239994	12.98538427	15.38444894
15 h after light	14.056346116666667	11.16496848	16.7765709
1 h after dark	20.907475573333333	14.64334709	27.28955651
3 h after dark	20.963187966666666	17.00449788	24.9721379
5 h after dark	19.566382303333334	16.7127671	21.70227549
7 h after dark	17.52039558	15.19947551	19.14243303