condition	mean	min	max
4 h after light	732.6	732.6	732.6
8 h after light	668.95	638.5	699.4
12 h after light	905.0	672.2	1137.8
4 h after dark	926.5	734.9	1118.1
8 h after dark	626.5	465.4	787.6
12 h after dark	714.35	656.0	772.7