condition	mean	min	max
1 h after light	18.385603303333333	14.676376199999998	22.04121217
3 h after light	17.058522413333336	13.6593082	19.72428811
5 h after light	19.20225	17.66398326	21.62329558
7 h after light	18.602334913333333	15.14791465	23.00805012
9 h after light	19.24223323	17.49601458	20.96479005
11 h after light	18.70200247	14.82877553	20.72036443
13 h after light	18.53400172	17.63312655	19.85470668
15 h after light	17.689711289999998	14.44474283	20.35959661
1 h after dark	21.421867286666668	19.27738943	24.17454296
3 h after dark	17.839171843333332	13.59189331	20.20000387
5 h after dark	23.880090176666666	18.93748693	26.91431916
7 h after dark	22.652965456666667	17.98663874	26.64776732