condition	mean	min	max
1 h after light	20.25636952	19.64376506	20.75225239
3 h after light	21.431453480000002	19.9517985	23.58999341
5 h after light	18.67538011	16.4351827	21.62329558
7 h after light	19.579476643333333	18.656439000000002	20.04987225
9 h after light	17.29813489	16.78796644	17.61042365
11 h after light	19.00474742	17.98040673	19.76219729
13 h after light	18.924875049999997	17.0636297	21.756431699999997
15 h after light	19.563406826666668	18.80712192	20.66531027
1 h after dark	22.103505313333333	21.17494007	23.03313659
3 h after dark	21.263325023333334	18.88908917	22.78772872
5 h after dark	21.679146276666668	20.12206196	22.69962161
7 h after dark	20.782806676666667	19.56354953	22.89749735