condition	mean	min	max
4 h after light	88.47757899999999	83.953836	93.001322
8 h after light	102.4582	93.001322	111.915078
12 h after light	93.12120150000001	91.460418	94.781985
4 h after dark	84.408174	71.199663	97.616685
8 h after dark	71.9395875	48.553652	95.325523
12 h after dark	122.693595	122.693595	122.693595