condition	mean	min	max
4 h after light	931.2	931.2	931.2
8 h after light	1163.75	796.5	1531.0
12 h after light	786.05	331.6	1240.5
4 h after dark	241.79999999999998	187.2	296.4
8 h after dark	221.8	157.1	286.5
12 h after dark	100.8	99.3	102.3