condition	mean	min	max
1 h after light	8.9957874485	8.151780901	9.839793996000001
3 h after light	8.022711500666666	7.95030414	8.092531776
5 h after light	7.962960421000001	7.339092401	8.709721891000001
7 h after light	7.652400457666666	6.62627003	8.550643583
9 h after light	8.716456316	8.180606979	9.583051332
11 h after light	9.45885869	7.8668008920000005	11.13017491
13 h after light	8.757561925666666	7.754762877999999	9.974906934
15 h after light	8.295344643333333	7.149509119	9.010325441
1 h after dark	10.4284676	8.4110575	11.92986077
3 h after dark	10.837116205000001	9.625624065	11.57072976
5 h after dark	10.227938474	9.361662772	10.9361336
7 h after dark	11.074892556333333	9.685031648999999	11.81365301