condition mean min max 0 h after light 0.0 0.0 0.0 2 h after light 0.1136184 0.0497328 0.177504 4 h after light 1.1294775 0.998695 1.26026 8 h after light 9.564340000000001 8.78348 10.3452 12 h after light 3.08723 2.88219 3.29227 2 h after dark 0.7139089999999999 0.68407 0.743748 4 h after dark 0.43219550000000007 0.353486 0.510905 8 h after dark 0.1450331 0.0498242 0.240242 12 h after dark 0.0454753 0.0 0.0909506