condition	mean	min	max
4 h after light	601.8222645000001	596.629321	607.015208
8 h after light	741.6808785	641.722238	841.639519
12 h after light	846.066399	826.238878	865.89392
4 h after dark	1007.1700415	864.578052	1149.762031
8 h after dark	854.0755805	698.539749	1009.611412
12 h after dark	819.770378	819.770378	819.770378