condition	mean	min	max
1 h after light	19.871050163333333	15.94080245	23.02941466
3 h after light	17.53651447	13.69482563	22.20277064
5 h after light	18.53239096	16.90478627	21.47208372
7 h after light	19.087400716666668	14.23470966	22.08772812
9 h after light	17.869458863333335	15.10609507	20.78509185
11 h after light	17.059157216666666	15.98276585	18.80403015
13 h after light	20.29654937666667	15.29122693	23.65040678
15 h after light	19.961977476666668	18.42134981	22.16954008
1 h after dark	23.44274666	20.22616475	27.16758162
3 h after dark	23.636916453333335	21.08992625	28.2442532
5 h after dark	22.216048513333334	19.69754588	24.47501101
7 h after dark	24.031632543333334	22.32314342	25.86014858