condition	mean	min	max
1 h after light	18.621966550000003	16.78565637	20.45827673
3 h after light	16.241084036666667	14.12046207	18.75774883
5 h after light	16.066205723333333	15.25641632	17.22036442
7 h after light	13.588908716666666	11.02474238	15.46740623
9 h after light	16.12452435	14.13013933	17.23907604
11 h after light	15.21266762	14.32520768	15.90745374
13 h after light	15.523361486666667	14.63398801	16.95734179
15 h after light	17.052422816666667	14.2907323	19.04176191
1 h after dark	16.707946623333335	14.94246974	19.42330457
3 h after dark	15.079340329999999	13.36067691	17.30269632
5 h after dark	14.95412542	13.88265665	15.64465792
7 h after dark	15.72313206	14.28165815	16.85414496