condition	mean	min	max
4 h after light	696.081672	535.85606	856.307284
8 h after light	881.444737	734.180102	1028.709372
12 h after light	1010.7863434999999	822.616672	1198.956015
4 h after dark	1724.4887605	1432.537147	2016.440374
8 h after dark	1386.1457595000002	1162.485478	1609.806041
12 h after dark	1383.011867	1383.011867	1383.011867