condition	mean	min	max
4 h after light	54.219750000000005	53.629134	54.810366
8 h after light	50.042860000000005	45.324627	54.761093
12 h after light	45.6203285	43.875423	47.365234
4 h after dark	51.605188	50.659124	52.551252
8 h after dark	58.021035000000005	45.705212	70.336858
12 h after dark	59.987075	59.987075	59.987075