condition mean min max 3 h after light 0.35612466666666664 0.0 0.905883 6 h after light 0.6893786666666666 0.429378 0.94012 9 h after light 0.270698 0.117608 0.481819 12 h after light 0.5436325 0.196955 0.94801 3 h after dark 0.571257 0.366419 0.732804 6 h after dark 0.512884 0.48678 0.527581 9 h after dark 0.4402083333333333 0.15789 0.717808 12 h after dark 0.181431 0.0 0.362862