condition	mean	min	max
4 h after light	1.9400533333333334	1.65449	2.39291
8 h after light	2.214547	0.722741	3.9732
12 h after light	1.63344	1.28838	2.28477
4 h after dark	3.2409433333333335	2.29549	3.75775
8 h after dark	1.7440300000000002	1.30488	2.19797
12 h after dark	3.2943433333333334	2.28311	4.53949