condition	mean	min	max
4 h after light	852.089408	713.337574	990.841242
8 h after light	873.130596	821.897161	924.364031
12 h after light	916.681351	892.412698	940.950004
4 h after dark	949.5734135	867.660432	1031.486395
8 h after dark	509.1438425	336.671013	681.616672
12 h after dark	655.643149	655.643149	655.643149