condition	mean	min	max
4 h after light	714.9	714.9	714.9
8 h after light	662.3499999999999	593.3	731.4
12 h after light	573.85	545.5	602.2
4 h after dark	736.45	635.0	837.9
8 h after dark	641.7	600.7	682.7
12 h after dark	716.7	627.5	805.9