condition	mean	min	max
0 h after light	14.918500000000002	13.798	16.039
2 h after light	9.633655000000001	8.30821	10.9591
4 h after light	9.467369999999999	8.34534	10.5894
8 h after light	14.82425	12.9611	16.6874
12 h after light	12.77675	12.064	13.4895
2 h after dark	18.2697	17.4983	19.0411
4 h after dark	16.0973	15.9422	16.2524
8 h after dark	16.3928	15.2848	17.5008
12 h after dark	15.3676	13.6318	17.1034