condition	mean	min	max
4 h after light	10.878023500000001	9.440149	12.315898
8 h after light	12.2195275	11.803358	12.635697
12 h after light	14.899386	11.561642	18.23713
4 h after dark	49.394121	25.377757	73.410485
8 h after dark	117.87174300000001	81.28066	154.462826
12 h after dark	15.996883	15.996883	15.996883