condition mean min max 3 h after light 1.7759624999999999 0.0 6.94708 7 h after light 1.3645846666666666 0.133594 4.94661 11 h after light 0.9775145 0.0 3.56594 2 h after dark 0.5194135 0.0 2.09632 6 h after dark 0.06956758333333334 0.0 0.316933 10 h after dark 0.23703058333333332 0.0 1.83835