condition	mean	min	max
4 h after light	158.1	158.1	158.1
8 h after light	187.0	181.1	192.9
12 h after light	201.35	176.7	226.0
4 h after dark	196.85	177.7	216.0
8 h after dark	181.89999999999998	130.1	233.7
12 h after dark	220.45	218.0	222.9