condition	mean	min	max
1 h after light	16.00377529	15.73240845	16.27514213
3 h after light	16.10825948	14.18675453	18.8134883
5 h after light	15.56553505	14.52635228	17.61769967
7 h after light	19.517297573333334	17.66168582	20.63777521
9 h after light	18.877852466666667	16.89849253	22.12218195
11 h after light	20.386310393333332	18.34143645	22.99034992
1 h after dark	21.91128626	18.35090753	25.26572579
3 h after dark	22.91339184	21.21967569	24.06117693
5 h after dark	27.84562701666667	26.90132362	29.25680013
7 h after dark	26.67208294	26.17584187	27.62317923
9 h after dark	22.214318176666666	20.75405499	24.79049148
11 h after dark	22.718723883333332	18.75200595	26.53370792