condition	mean	min	max
1 h after light	18.19543412	16.53131981	19.85954843
3 h after light	16.015983566666666	12.82170599	20.51880449
5 h after light	13.18753289	12.49875546	14.11323084
7 h after light	14.604877056666668	12.75915381	16.26926646
9 h after light	16.064595263333334	15.82363767	16.42763671
11 h after light	19.468816186666665	18.90816623	20.095079199999997
1 h after dark	13.750419666666666	10.01721871	19.82387716
3 h after dark	14.29633743	11.63681452	16.06337728
5 h after dark	14.87487418	12.39985474	17.64515356
7 h after dark	15.37169573	14.93386389	15.6162693
9 h after dark	12.509674736666666	9.82440473	14.66414177
11 h after dark	10.526236834	8.145402585	15.07422247