condition	mean	min	max
1 h after light	7.3843899135	6.486363298	8.282416528999999
3 h after light	6.697696773	6.392420059	6.894404371
5 h after light	8.123472371	6.004711964	10.65074563
7 h after light	8.849683586666666	7.76873038	9.585434845
9 h after light	9.291079726333333	8.593497118	10.24920189
11 h after light	8.070942651333333	7.370976764	9.322754205
13 h after light	9.190291812666667	8.599969405	9.755992008
15 h after light	7.084112522	6.016913615	7.9003578139999995
1 h after dark	8.825060398666666	7.546197094	10.92327877
3 h after dark	10.034982794	8.981552288	11.21476011
5 h after dark	10.241841777666666	8.544873402999999	11.44610875
7 h after dark	8.493475312666668	4.912025621000001	11.27499328