condition	mean	min	max
4 h after light	1.966558	0.857366	3.07575
8 h after light	1.60816	1.31629	1.90003
12 h after light	1.1791749999999999	1.03911	1.31924
4 h after dark	1.1604713333333332	0.997194	1.43654
8 h after dark	1.3250633333333333	0.86999	1.61363
12 h after dark	2.0659866666666664	1.27867	3.44411