condition	mean	min	max
4 h after light	4.399615	3.15301	5.64622
8 h after light	8.526825	7.14741	9.90624
12 h after light	4.340185	3.83289	4.84748
4 h after dark	7.770876666666666	7.38716	8.25741
8 h after dark	4.2771	4.25275	4.31991
12 h after dark	3.3793766666666665	2.56525	4.19046