condition	mean	min	max
1 h after light	16.335277899999998	13.276475699999999	18.84398494
3 h after light	16.48305989	15.37746632	17.70082636
5 h after light	17.86391877333333	14.70791828	21.27046791
7 h after light	17.28987329	15.25929638	19.25567997
9 h after light	18.29319302	16.18832277	21.61992725
11 h after light	17.156697186666666	15.57886924	17.965633899999997
13 h after light	18.806173553333334	16.80657374	22.48488365
15 h after light	17.37836309	16.49050012	18.96657537
1 h after dark	20.712453496666665	18.84612792	23.069421
3 h after dark	18.492861193333333	15.67138944	20.29407998
5 h after dark	19.246066343333332	17.32025586	20.67060516
7 h after dark	18.8110838	16.65612025	22.64403873