condition	mean	min	max
0 h after light	11.0206	10.7997	11.2415
4 h after light	11.0825	10.7311	11.4339
8 h after light	13.833649999999999	13.2264	14.4409
4 h after dark	16.563200000000002	16.1392	16.9872
8 h after dark	12.1381	11.3963	12.8799
12 h after dark	10.605345	8.84719	12.3635