condition	mean	min	max
4 h after light	496.8	496.8	496.8
8 h after light	577.55	536.9	618.2
12 h after light	739.35	615.5	863.2
4 h after dark	809.65	743.4	875.9
8 h after dark	706.0	616.8	795.2
12 h after dark	480.15000000000003	373.1	587.2