condition	mean	min	max
4 h after light	96.8	96.8	96.8
8 h after light	88.35	58.8	117.9
12 h after light	115.2	102.0	128.4
4 h after dark	74.5	71.3	77.7
8 h after dark	80.9	64.2	97.6
12 h after dark	91.5	79.2	103.8