condition	mean	min	max
4 h after light	76.13654600000001	71.045966	81.227126
8 h after light	88.2859405	86.151851	90.42003
12 h after light	88.9026275	77.83911	99.966145
4 h after dark	72.466677	66.134126	78.799228
8 h after dark	58.175424500000005	55.368085	60.982764
12 h after dark	57.465707	57.465707	57.465707