condition	mean	min	max
4 h after light	110.15506666666667	58.6672	142.874
8 h after light	93.7882	59.9096	111.446
12 h after light	186.53333333333333	150.345	236.515
4 h after dark	164.155	146.939	175.737
8 h after dark	137.04	136.126	138.19
12 h after dark	95.9638	69.5194	110.846