condition	mean	min	max
1 h after light	20.610489673333333	18.92123577	21.85722358
3 h after light	17.73575674	17.18924179	18.30356115
5 h after light	19.3995872	14.86494232	22.22814301
7 h after light	20.921419383333333	18.42747868	23.73116027
9 h after light	18.449229713333335	14.65516685	22.36330584
11 h after light	18.84196375	16.88769586	21.98214359
13 h after light	21.320155876666668	17.12801094	24.10475572
15 h after light	19.131951036666667	16.45444618	20.53702229
1 h after dark	23.181630253333335	20.183038600000003	25.78617916
3 h after dark	21.605098253333335	18.81607976	26.57581631
5 h after dark	21.077820929999998	19.18812659	23.83971398
7 h after dark	23.017048513333332	19.71138492	27.22080105