condition	mean	min	max
4 h after light	905.8	905.8	905.8
8 h after light	1085.1999999999998	1062.3	1108.1
12 h after light	1298.9	1193.7	1404.1
4 h after dark	552.5	146.5	958.5
8 h after dark	157.4	132.8	182.0
12 h after dark	142.75	133.3	152.2