condition	mean	min	max
0 h after light	17.56115	15.5888	19.5335
2 h after light	7.458565	6.46971	8.44742
4 h after light	5.652505	5.31635	5.98866
8 h after light	9.55186	9.10497	9.99875
12 h after light	11.31775	10.6427	11.9928
2 h after dark	12.770399999999999	12.1358	13.405
4 h after dark	14.52095	13.7402	15.3017
8 h after dark	24.75045	23.8718	25.6291
12 h after dark	18.6368	18.6066	18.667