condition mean min max 4 h after light 0.0 0.0 0.0 8 h after light 0.043149 0.0 0.129447 12 h after light 0.14590093333333332 0.0647378 0.223132 4 h after dark 0.19250066666666665 0.0 0.344589 8 h after dark 0.0 0.0 0.0 12 h after dark 0.02936103333333333 0.0 0.0880831