condition mean min max 0 h after light 0.0 0.0 0.0 2 h after light 0.505935 0.0 1.01187 4 h after light 0.3009245 0.0 0.601849 8 h after light 0.0 0.0 0.0 12 h after light 0.527505 0.0 1.05501 2 h after dark 0.9402214999999999 0.738543 1.1419 4 h after dark 0.0 0.0 0.0 8 h after dark 0.6182 0.0 1.2364 12 h after dark 0.0 0.0 0.0