condition	mean	min	max
4 h after light	492.18253500000003	445.76418	538.60089
8 h after light	564.2402475	559.863823	568.616672
12 h after light	613.3035345	612.961926	613.645143
4 h after dark	549.6784765	495.343571	604.013382
8 h after dark	590.660901	556.837152	624.48465
12 h after dark	429.882588	429.882588	429.882588