condition	mean	min	max
4 h after light	14.046626666666667	12.59367	16.36486
8 h after light	9.582233333333333	4.816262	15.519670000000001
12 h after light	11.427806666666667	8.883189999999999	16.49359
16 h after light	16.102926666666665	11.09515	23.161179999999998
4 h after dark	14.652319	8.742127	22.43514
8 h after dark	10.987354333333334	8.522836999999999	15.803270000000001