condition	mean	min	max
4 h after light	205.4005	202.1	208.701
8 h after light	179.891	174.38	185.402
12 h after light	201.832	201.707	201.957
4 h after dark	224.3385	215.327	233.35
8 h after dark	258.4385	254.767	262.11
12 h after dark	256.1385	255.516	256.761