condition	mean	min	max
4 h after light	431.7	431.7	431.7
8 h after light	455.7	406.2	505.2
12 h after light	570.75	526.5	615.0
4 h after dark	655.65	644.8	666.5
8 h after dark	1040.0	902.8	1177.2
12 h after dark	855.0999999999999	601.9	1108.3