condition	mean	min	max
1 h after light	18.66819229	15.08279892	21.58738131
3 h after light	15.456096996666666	14.01741741	17.39406743
5 h after light	18.376394566666665	16.69688943	20.31279282
7 h after light	20.104496503333333	15.89111224	24.50397959
9 h after light	19.81649088	15.73739456	23.10668443
11 h after light	20.542996690000003	18.98314066	23.242964800000003
13 h after light	19.73890872666667	13.91363892	23.16477214
15 h after light	18.86138583	17.22109189	20.27088377
1 h after dark	20.84903993	19.80010186	21.70145632
3 h after dark	20.284593083333334	18.70567495	21.82892636
5 h after dark	22.921617816666668	21.39561018	24.17911278
7 h after dark	23.606536653333333	21.53468802	25.4594551