condition	mean	min	max
4 h after light	393.78249	310.102154	477.462826
8 h after light	249.62878899999998	238.770518	260.48706
12 h after light	271.464552	263.437352	279.491752
4 h after dark	259.3507905	239.708012	278.993569
8 h after dark	215.469152	171.423368	259.514936
12 h after dark	351.334753	351.334753	351.334753