condition	mean	min	max
1 h after light	17.088216995	16.77720271	17.39923128
3 h after light	15.470832206666666	12.85063634	18.26085482
5 h after light	16.056149163333334	12.98796958	19.70885639
7 h after light	18.384931273333333	16.55666019	20.31876803
9 h after light	20.247203616666667	18.86784893	21.30145064
11 h after light	18.183377253333333	17.55904729	19.31195912
13 h after light	18.055108323333332	17.07298601	19.37981919
15 h after light	18.48305992	16.13948593	21.94196508
1 h after dark	15.173000056666666	14.16670966	15.91007262
3 h after dark	13.538009910000001	12.67983852	14.76706395
5 h after dark	10.8537107	10.08617503	11.91952522
7 h after dark	11.474066526666666	10.6581688	12.33870426