condition	mean	min	max
1 h after light	13.556966875	13.30849835	13.805435399999999
3 h after light	10.243017387333333	8.076091615	13.54036174
5 h after light	8.107149066333333	6.868237833999999	9.02930762
7 h after light	7.722347709666667	6.494289782999999	8.339960555
9 h after light	6.927989309	5.73704905	7.547139574
11 h after light	6.319871633999999	5.601942341	6.707835342999999
13 h after light	7.382687916333333	7.191917186	7.688714367999999
15 h after light	7.561063242333333	7.20859948	7.9003578139999995
1 h after dark	7.358615579666667	6.561423423	8.917747711
3 h after dark	7.321818224	7.13240917	7.67325692
5 h after dark	6.992920779333333	6.412843979	7.539594179
7 h after dark	6.9946940773333335	6.720655936	7.266106778999999