condition	mean	min	max
4 h after light	39.4891	23.4679	52.9274
8 h after light	19.327536666666667	5.14021	32.081
12 h after light	32.183033333333334	17.7984	47.563
4 h after dark	73.09973333333333	56.8777	88.6422
8 h after dark	109.2675	76.1815	131.066
12 h after dark	64.4765	53.0541	85.6423