condition	mean	min	max
4 h after light	597.9	597.9	597.9
8 h after light	712.8499999999999	655.8	769.9
12 h after light	660.35	515.7	805.0
4 h after dark	895.4	489.3	1301.5
8 h after dark	1009.0	695.3	1322.7
12 h after dark	682.55	648.9	716.2