condition mean min max 2 h after light 0.0456615 0.0 0.273969 6 h after light 0.18484966666666666 0.0 0.635883 10 h after light 0.28628200000000004 0.0 0.784719 14 h after light 0.3762805 0.275066 0.473338 18 h after light 0.1952465 0.0 0.906225 2 h after dark 0.0 0.0 0.0