condition	mean	min	max
1 h after light	19.841764103333333	16.34722518	22.08209213
3 h after light	18.29874022	16.54141707	19.63080807
5 h after light	20.20612166	18.84288463	22.11793892
7 h after light	21.15256187	18.76782073	22.93082319
9 h after light	20.2890452	17.49601458	23.66421837
11 h after light	22.832552776666667	20.02173195	26.1100546
13 h after light	21.699355106666665	18.45967935	27.21300053
15 h after light	19.782594643333333	18.89583476	21.03908195
1 h after dark	21.54320587	19.96740784	22.51686002
3 h after dark	19.5934219	18.81607976	21.03422232
5 h after dark	21.822970403333333	19.74063928	24.876642
7 h after dark	25.267010006666666	23.60438344	27.69792564