condition	mean	min	max
4 h after light	44.7404	40.0717	49.4091
8 h after light	39.623599999999996	36.6214	42.6258
12 h after light	16.66315	15.7878	17.5385
4 h after dark	31.028866666666666	28.6469	32.7528
8 h after dark	43.25043333333333	37.1803	47.0299
12 h after dark	29.480833333333333	15.024	39.098