condition	mean	min	max
4 h after light	289.0405	261.434	316.647
8 h after light	124.402	122.316	126.488
12 h after light	101.23015	96.8783	105.582
4 h after dark	157.10950000000003	153.562	160.657
8 h after dark	197.3235	179.153	215.494
12 h after dark	245.16950000000003	238.235	252.104