condition	mean	min	max
0 h after light	254.29250000000002	245.074	263.511
4 h after light	176.607	175.123	178.091
8 h after light	174.665	169.647	179.683
4 h after dark	261.002	251.591	270.413
8 h after dark	238.548	235.263	241.833
12 h after dark	251.075	237.259	264.891