condition mean min max 0 h after light 0.05261025 0.0506714 0.0545491 2 h after light 0.0538253 0.0507615 0.0568891 4 h after light 0.02483485 0.0 0.0496697 8 h after light 0.10436255 0.0523301 0.156395 12 h after light 0.0 0.0 0.0 2 h after dark 0.085077 0.0 0.170154 4 h after dark 0.04962285 0.0487018 0.0505439 8 h after dark 0.08345935 0.0569937 0.109925 12 h after dark 0.0 0.0 0.0