condition mean min max 1 h after light 0.0 0.0 0.0 3 h after light 0.0 0.0 0.0 5 h after light 0.0 0.0 0.0 7 h after light 0.0 0.0 0.0 9 h after light 0.15936247366666667 0.0 0.478087421 11 h after light 0.0 0.0 0.0 13 h after light 0.187615231 0.0 0.562845693 15 h after light 0.0 0.0 0.0 1 h after dark 0.06755869466666665 0.0 0.20267608399999998 3 h after dark 0.058702956 0.0 0.176108868 5 h after dark 0.0 0.0 0.0 7 h after dark 0.0 0.0 0.0