condition	mean	min	max
4 h after light	240.81370299999998	161.065123	320.562283
8 h after light	220.0419635	160.492561	279.591366
12 h after light	136.51994100000002	136.42321	136.616672
4 h after dark	232.89662850000002	172.475135	293.318122
8 h after dark	267.5980445	227.291403	307.904686
12 h after dark	261.302174	261.302174	261.302174