condition	mean	min	max
4 h after light	359.413	341.629	377.197
8 h after light	182.0765	181.652	182.501
12 h after light	110.7635	106.997	114.53
4 h after dark	95.1971	93.9861	96.4081
8 h after dark	158.78050000000002	156.887	160.674
12 h after dark	241.1145	238.797	243.432