condition	mean	min	max
1 h after light	7.360808928000001	6.793150751000001	7.928467105
3 h after light	8.169603159	8.025298586	8.322974646
5 h after light	8.405551675333333	8.050761967	8.908801249
7 h after light	8.291224247	8.060479301	8.45420659
9 h after light	8.826283555666667	8.499331926	9.17769442
11 h after light	8.119046482333333	7.665815835	8.867985707999999
13 h after light	8.645260526666666	8.312422445	9.055596923
15 h after light	9.498991052000001	9.336786508	9.674699302
1 h after dark	9.167340047	8.445743767	9.581169431000001
3 h after dark	8.594715835	8.012953512000001	9.716431839
5 h after dark	8.858590092666667	8.216266178	9.688970794
7 h after dark	8.977921910333333	8.715850667	9.320661109