condition mean min max 0 h after light 0.0649305 0.0 0.129861 2 h after light 0.220798 0.134711 0.306885 4 h after light 0.248316 0.18855 0.308082 8 h after light 0.31120950000000003 0.124106 0.498313 12 h after light 0.0 0.0 0.0 2 h after dark 0.5009745 0.470776 0.531173 4 h after dark 0.2749855 0.0 0.549971 8 h after dark 0.06784 0.0 0.13568 12 h after dark 0.0 0.0 0.0