condition	mean	min	max
1 h after light	17.40089484	15.08279892	19.84998055
3 h after light	14.997775953333333	11.91992064	18.30356115
5 h after light	16.470898546666668	14.47535591	19.75834934
7 h after light	15.849999823333334	14.59100603	17.22316895
9 h after light	14.88131782	11.09283399	18.33667183
11 h after light	13.61957718	12.57849442	14.74612625
13 h after light	17.263890463333333	13.54628211	19.79127311
15 h after light	15.048786713333334	11.4285428	19.64989389
1 h after dark	19.233764983333334	15.43762688	21.86495848
3 h after dark	16.681192496666668	11.48357983	22.64307219
5 h after dark	20.057181973333332	15.68260637	25.13135164
7 h after dark	24.667036043333333	21.68252341	27.96803872