condition	mean	min	max
0 h after light	19.4616	18.1489	20.7743
2 h after light	16.4195	14.8305	18.0085
4 h after light	14.4361	14.1222	14.75
8 h after light	14.79825	13.82	15.7765
12 h after light	18.625349999999997	17.1896	20.0611
2 h after dark	17.595550000000003	17.3837	17.8074
4 h after dark	13.97165	12.4754	15.4679
8 h after dark	16.807949999999998	16.7958	16.8201
12 h after dark	21.20375	20.4152	21.9923