condition mean min max 3 h after light 0.028873733333333332 0.0 0.0866212 6 h after light 0.0 0.0 0.0 9 h after light 0.21378566666666665 0.0 0.641357 12 h after light 0.0816534 0.0 0.185405 3 h after dark 0.020392766666666666 0.0 0.0611783 6 h after dark 0.0 0.0 0.0 9 h after dark 0.0 0.0 0.0 12 h after dark 0.0 0.0 0.0