condition mean min max 0 h after light 0.0431873 0.0 0.0863746 2 h after light 0.080377 0.0 0.160754 4 h after light 0.0393242 0.0 0.0786484 8 h after light 0.0 0.0 0.0 12 h after light 0.0 0.0 0.0 2 h after dark 0.089809 0.0 0.179618 4 h after dark 0.0800325 0.0 0.160065 8 h after dark 0.0451227 0.0 0.0902454 12 h after dark 0.12519154999999998 0.0856461 0.164737