condition	mean	min	max
4 h after light	60.66755	51.3202	70.0149
8 h after light	57.1392	47.6863	66.5921
12 h after light	55.7038	52.44	58.9676
4 h after dark	70.4709	66.5062	74.4356
8 h after dark	87.24665	85.0677	89.4256
12 h after dark	66.72970000000001	51.5881	81.8713