condition mean min max 0 h after light 2.337875 1.67337 3.00238 2 h after light 0.838175 0.0 1.67635 4 h after light 0.546765 0.0 1.09353 8 h after light 0.5749569999999999 0.573864 0.57605 12 h after light 1.68066 0.0 3.36132 2 h after dark 1.56088 0.0 3.12176 4 h after dark 4.091794999999999 3.89471 4.28888 8 h after dark 1.23241 1.21005 1.25477 12 h after dark 3.07109 1.37888 4.7633