condition	mean	min	max
4 h after light	317.9	317.9	317.9
8 h after light	236.60000000000002	227.9	245.3
12 h after light	172.2	169.6	174.8
4 h after dark	131.15	122.4	139.9
8 h after dark	124.8	99.5	150.1
12 h after dark	174.8	133.4	216.2