condition	mean	min	max
4 h after light	218.0	218.0	218.0
8 h after light	170.95	122.5	219.4
12 h after light	275.1	218.1	332.1
4 h after dark	300.35	270.0	330.7
8 h after dark	249.85	230.3	269.4
12 h after dark	211.75	181.7	241.8