condition	mean	min	max
4 h after light	539.3	539.3	539.3
8 h after light	467.20000000000005	380.8	553.6
12 h after light	367.15	298.7	435.6
4 h after dark	414.85	358.5	471.2
8 h after dark	415.70000000000005	362.6	468.8
12 h after dark	423.65	390.7	456.6