condition mean min max 4 h after light 0.8724194999999999 0.604939 1.1399 8 h after light 0.3595135 0.0 0.719027 12 h after light 0.3258175 0.279304 0.372331 4 h after dark 0.734677 0.197126 1.01359 8 h after dark 0.11677333333333334 0.0 0.35032 12 h after dark 0.9162833333333333 0.571452 1.21505