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 0.055603311999999995 0.0 0.166809936 7 h after light 0.0 0.0 0.0 9 h after light 0.0 0.0 0.0 11 h after light 1.081076592 0.0 3.243229776 13 h after light 0.0 0.0 0.0 15 h after light 0.09438295866666667 0.0 0.283148876 1 h after dark 0.0 0.0 0.0 3 h after dark 0.0 0.0 0.0 5 h after dark 0.20911447766666666 0.0 0.627343433 7 h after dark 0.0 0.0 0.0