condition	mean	min	max
1 h after light	18.795373255	17.30205425	20.28869226
3 h after light	23.688844803333332	15.97021751	29.96330647
5 h after light	22.212830110000002	18.28454688	26.34581577
7 h after light	19.038133936666664	13.35421942	24.56680221
9 h after light	12.511458156666666	11.35758651	13.37721304
11 h after light	11.36209786	10.81525888	12.36851918
13 h after light	15.27090085	13.57053397	16.69031758
15 h after light	16.29777244	15.26091843	16.89713404
1 h after dark	18.917077506666665	18.5199492	19.57472427
3 h after dark	18.415321406666667	16.10525854	20.46218954
5 h after dark	16.607817956666665	13.66853405	19.27719033
7 h after dark	15.853018193333334	11.30661105	20.06096873