condition	mean	min	max
1 h after light	16.355022635	15.57377467	17.1362706
3 h after light	15.06482134	12.60868547	18.97324677
5 h after light	16.50756854	14.09995328	18.11622153
7 h after light	19.162216163333333	18.08161573	20.38306793
9 h after light	21.77219368	18.30880156	25.49799578
11 h after light	20.085704043333333	19.21064085	20.63873494
13 h after light	19.311113183333333	17.99728697	21.61229836
15 h after light	21.040849010000002	18.86944966	23.01693167
1 h after dark	21.012315753333333	20.16892086	21.73904461
3 h after dark	21.01632923	18.66754005	22.83815521
5 h after dark	21.875026260000002	20.67105404	23.34552873
7 h after dark	21.95427322333333	20.71391936	24.15235727