condition	mean	min	max
1 h after light	13.780962775	10.43077341	17.13115214
3 h after light	12.57150798	11.12367336	14.41694737
5 h after light	15.325816803333334	14.67927433	16.1751978
7 h after light	16.69142607	10.16789712	20.42351174
9 h after light	16.132896533333334	14.44886427	18.16903971
11 h after light	12.671749143333333	11.16998801	14.60943799
13 h after light	20.818739163333333	17.43233736	24.57759525
15 h after light	21.337248793333334	19.97941728	22.7226973
1 h after dark	20.686001173333334	18.19017857	25.12726925
3 h after dark	14.940873955666666	8.949735727	18.57018982
5 h after dark	15.291676483333333	11.78609217	18.19295955
7 h after dark	11.658235437	7.366328941	15.69903223