condition	mean	min	max
1 h after light	13.106662374999999	11.72142808	14.49189667
3 h after light	16.628165643333332	12.43677943	19.39274748
5 h after light	20.59907372	17.41518566	23.72355724
7 h after light	17.706112156666666	15.90934468	19.18598129
9 h after light	21.280778046666665	19.76813987	24.14467695
11 h after light	18.367361776666666	17.30612117	19.80553147
1 h after dark	17.568980246666666	16.71034142	18.79374309
3 h after dark	15.275116626666666	14.05690512	16.31254661
5 h after dark	16.85057649	15.52245574	17.84264437
7 h after dark	15.5069643	14.2649257	17.20261932
9 h after dark	14.95406277	13.43223438	16.30384109
11 h after dark	15.43572859	15.08389114	15.61805248