condition mean min max 0 h after light 1.76932 0.0 3.53864 2 h after light 0.0 0.0 0.0 4 h after light 0.2996265 0.0 0.599253 8 h after light 0.911304 0.609078 1.21353 12 h after light 2.7059685 0.673217 4.73872 2 h after dark 1.62389 0.60718 2.6406 4 h after dark 2.00541 1.17658 2.83424 8 h after dark 2.653435 0.0 5.30687 12 h after dark 1.4207655 0.419701 2.42183