condition	mean	min	max
4 h after light	143.2644965	138.773387	147.755606
8 h after light	84.49589399999999	78.309971	90.681817
12 h after light	69.3204585	62.622028	76.018889
4 h after dark	39.1137755	36.319315	41.908236
8 h after dark	31.7126065	17.574837	45.850376
12 h after dark	107.078212	107.078212	107.078212