condition	mean	min	max
4 h after light	63.423449999999995	62.535	64.3119
8 h after light	31.8714	31.0975	32.6453
12 h after light	12.974699999999999	11.3943	14.5551
4 h after dark	1.9111633333333333	1.70739	2.03617
8 h after dark	10.5513	9.318	11.5606
12 h after dark	36.2293	35.439	37.4672