condition	mean	min	max
4 h after light	139.323511	114.354137	164.292885
8 h after light	141.5525345	106.861824	176.243245
12 h after light	89.94715049999999	82.055025	97.839276
4 h after dark	79.65072599999999	68.812095	90.489357
8 h after dark	92.63043350000001	78.259578	107.001289
12 h after dark	91.263275	91.263275	91.263275