condition mean min max 3 h after light 0.049624433333333336 0.0 0.0860564 6 h after light 0.166361 0.105716 0.227402 9 h after light 0.14489333333333335 0.0 0.281575 12 h after light 0.2489755 0.104309 0.451866 3 h after dark 0.2865396666666667 0.0 0.452782 6 h after dark 0.20648640000000001 0.0558822 0.370225 9 h after dark 0.3249846666666667 0.235637 0.501719 12 h after dark 0.22787249999999998 0.199512 0.256233