condition	mean	min	max
4 h after light	25.188850000000002	23.8921	26.4856
8 h after light	12.92635	11.955	13.8977
12 h after light	12.345099999999999	12.337	12.3532
4 h after dark	16.718933333333332	14.9878	17.8768
8 h after dark	19.9972	19.7881	20.1062
12 h after dark	23.10536666666667	21.5664	24.4435