condition	mean	min	max
1 h after light	16.25717579	15.38319944	17.13115214
3 h after light	14.475672753333335	14.171255100000002	14.90682026
5 h after light	15.688283353333333	14.6781848	16.62312635
7 h after light	15.489623433333334	12.90765942	18.45073465
9 h after light	17.196344916666668	16.81800856	17.63611375
11 h after light	16.715371233333332	13.25621145	18.86970052
13 h after light	16.914872003333333	15.88475622	17.71251977
15 h after light	17.821367556666665	16.91814534	18.59059866
1 h after dark	19.92653731	17.89098384	21.06366042
3 h after dark	18.108702116666667	15.717716500000002	21.476038600000003
5 h after dark	19.055473343333333	18.68089333	19.322391500000002
7 h after dark	17.762929596666666	16.72869103	19.32188582