condition	mean	min	max
1 h after light	15.398334213333333	13.18615954	17.35799165
3 h after light	15.515276420000001	13.96625895	16.31404363
5 h after light	15.692313746666667	14.07045085	18.24623077
7 h after light	14.721571666666666	12.99240772	16.30284694
9 h after light	16.45737537333333	15.8587432	17.55052425
11 h after light	15.554447516666666	13.7045783	17.72609211
13 h after light	15.73042656	12.76564891	18.20543392
15 h after light	16.251447706666667	14.2384107	18.33854307
1 h after dark	15.373518910000001	14.09030504	17.41048655
3 h after dark	16.295378543333335	15.11705626	18.59115401
5 h after dark	15.468057646666667	14.75264049	16.3863205
7 h after dark	20.11122242	18.57467525	22.09688556