condition	mean	min	max
4 h after light	79.3	79.3	79.3
8 h after light	62.45	58.7	66.2
12 h after light	36.75	6.4	67.1
4 h after dark	29.150000000000002	3.7	54.6
8 h after dark	12.45	10.5	14.4
12 h after dark	35.85	27.3	44.4