condition	mean	min	max
1 h after light	21.98472072	21.38746817	22.58197327
3 h after light	18.26946505	16.8943963	20.16483252
5 h after light	19.577087453333334	17.5984482	22.4959674
7 h after light	18.225709113333334	17.68247218	19.02196483
9 h after light	19.841899833333333	18.07586515	20.92960487
11 h after light	26.302770863333333	17.67912535	31.32665125
13 h after light	17.03281688	15.77610282	18.99982273
15 h after light	18.37535509	16.28106037	20.17143188
1 h after dark	16.577218873333333	14.142872699999998	18.0066336
3 h after dark	15.560124203333332	14.39689999	16.30130436
5 h after dark	17.42289827	13.65600103	20.41973423
7 h after dark	16.119931883333333	15.80189374	16.38632356