condition mean min max 3 h after light 0.49186266666666667 0.27476 0.80748 6 h after light 1.373504 0.758822 1.79616 9 h after light 0.8221543333333333 0.291587 1.29979 12 h after light 0.24211080000000001 0.0865434 0.379362 3 h after dark 0.0 0.0 0.0 6 h after dark 0.0 0.0 0.0 9 h after dark 0.04775666666666667 0.0 0.14327 12 h after dark 0.04727406666666666 0.0 0.0752104