condition	mean	min	max
1 h after light	17.020535213333332	16.48269942	17.4439223
3 h after light	17.347704896666666	13.8129359	22.15161218
5 h after light	15.185486653333333	13.00757507	18.73820193
7 h after light	15.18164634	10.05780477	18.76782073
9 h after light	14.279224923333333	11.58431632	16.27850841
11 h after light	14.16210255	11.01892212	17.59835229
13 h after light	15.589479933333333	13.89195132	17.67710075
15 h after light	14.78222843	12.99643095	17.20808494
1 h after dark	9.837423525	8.286010595	12.93784525
3 h after dark	13.36596149	12.90407887	13.90589745
5 h after dark	10.537387685	8.707862295	12.05625653
7 h after dark	14.6677458	11.02666234	18.08519566