condition	mean	min	max
1 h after light	16.20548491	14.61226571	17.79870411
3 h after light	11.162301594	9.876121672	12.44219514
5 h after light	10.678831696666666	10.64866443	10.72976883
7 h after light	10.386340952666666	9.433147838	11.19084758
9 h after light	11.053782204333334	8.420731403	13.39592419
11 h after light	14.4508043	12.90480646	16.59553745
1 h after dark	19.240962483333334	16.8839002	22.36495985
3 h after dark	16.41196479	15.5606483	17.58401954
5 h after dark	18.576855966666667	17.78578704	19.56215287
7 h after dark	18.9729444	17.32170378	21.435751999999997
9 h after dark	16.136755853333334	14.60884952	18.86979571
11 h after dark	16.12038954666667	14.74167388	18.10646098