condition	mean	min	max
0 h after light	4.093545000000001	3.31731	4.86978
2 h after light	3.379235	3.28421	3.47426
4 h after light	3.40924	3.06421	3.75427
8 h after light	3.8524700000000003	2.74072	4.96422
12 h after light	4.5712	4.39186	4.75054
2 h after dark	4.3695450000000005	3.91198	4.82711
4 h after dark	3.8776349999999997	3.33329	4.42198
8 h after dark	5.4940549999999995	5.42722	5.56089
12 h after dark	4.558725	3.63763	5.47982