condition mean min max 0 h after light 0.095512 0.0 0.191024 2 h after light 0.095682 0.0 0.191364 4 h after light 0.0 0.0 0.0 8 h after light 0.2951675 0.197277 0.393058 12 h after light 0.5189335 0.383712 0.654155 2 h after dark 0.098331 0.0 0.196662 4 h after dark 0.1870715 0.183599 0.190544 8 h after dark 0.3222875 0.0 0.644575 12 h after dark 0.101954 0.0 0.203908