condition	mean	min	max
1 h after light	11.53597918	11.32638158	11.74557678
3 h after light	16.117540223333332	13.54036174	17.87914622
5 h after light	15.931557796666667	14.83141213	17.30653081
7 h after light	17.451376670000002	16.460774100000002	18.29946652
9 h after light	16.29940781333333	14.791231400000001	18.91443622
11 h after light	14.810622776666666	12.5306605	16.21169466
13 h after light	16.248938273333334	15.10485907	17.25689225
15 h after light	16.526749106666667	14.79452877	18.28181974
1 h after dark	17.9757865	14.64262085	21.12898179
3 h after dark	16.162773226666665	14.51135721	18.47938205
5 h after dark	16.041890626666667	15.82299547	16.21012748
7 h after dark	13.840659953333333	12.88248229	14.85895023