condition	mean	min	max
4 h after light	701.5	701.5	701.5
8 h after light	632.05	569.3	694.8
12 h after light	655.2	607.7	702.7
4 h after dark	524.7	392.1	657.3
8 h after dark	418.85	357.1	480.6
12 h after dark	473.8	448.3	499.3