condition	mean	min	max
4 h after light	2.9826776666666666	2.885614	3.169429
8 h after light	2.1679413333333333	1.538848	2.516579
12 h after light	1.4509726666666667	1.339646	1.561558
16 h after light	2.934197	2.500082	3.475544
4 h after dark	2.388437	2.1868090000000002	2.712491
8 h after dark	6.399185	5.875268	6.834258999999999