condition mean min max 4 h after light 0.0 0.0 0.0 8 h after light 0.05490333333333333 0.0 0.16471 12 h after light 0.036085 0.0 0.108255 4 h after dark 0.0 0.0 0.0 8 h after dark 0.022146700000000002 0.0 0.0664401 12 h after dark 0.026238633333333334 0.0 0.0787159