condition	mean	min	max
4 h after light	453.8	453.8	453.8
8 h after light	448.5	437.6	459.4
12 h after light	445.25	406.5	484.0
4 h after dark	418.1	384.6	451.6
8 h after dark	457.6	448.9	466.3
12 h after dark	512.1500000000001	496.1	528.2