condition	mean	min	max
4 h after light	54.42744999999999	37.9283	70.9266
8 h after light	53.1331	41.3666	64.8996
12 h after light	53.25965	49.0782	57.4411
4 h after dark	76.2929	69.3918	83.194
8 h after dark	62.010099999999994	60.1622	63.858
12 h after dark	69.44635	69.1777	69.715