condition	mean	min	max
4 h after light	3.3	3.3	3.3
8 h after light	7.75	2.9	12.6
12 h after light	15.649999999999999	1.9	29.4
4 h after dark	51.7	27.2	76.2
8 h after dark	17.9	4.5	31.3
12 h after dark	19.5	3.7	35.3