condition	mean	min	max
1 h after light	13.8370696525	9.426981625	18.24715768
3 h after light	16.85809266	15.35926481	17.99383618
5 h after light	13.725843933333334	11.10682233	17.62715811
7 h after light	18.414996506666668	17.04052825	19.23217517
9 h after light	15.478965386666667	11.34469102	18.92440085
11 h after light	17.426502536666668	13.76375923	22.5039482
1 h after dark	17.930209616666666	16.21752324	19.03929171
3 h after dark	17.89368254	16.90079982	18.96070435
5 h after dark	24.66924388	20.12602218	27.37652492
7 h after dark	24.8848491	23.13918165	27.71161855
9 h after dark	25.52884085333333	23.00418915	28.30902375
11 h after dark	19.987626316666667	17.96641504	22.926893300000003