condition mean min max 1 h after light 2.0085463545 1.61806401 2.399028699 3 h after light 1.9750727796666665 1.737006324 2.202685264 5 h after light 2.177032947333333 0.897520997 3.2040281939999997 7 h after light 2.013191649 1.536861165 2.9614593260000004 9 h after light 2.5083293209999997 1.26310971 3.568517833 11 h after light 1.856216855 0.826416177 3.029344137 1 h after dark 1.6635504906666667 1.436927676 1.972954383 3 h after dark 1.4917653913333335 0.744528627 2.002450624 5 h after dark 3.138552781 1.5081515330000002 5.716554055 7 h after dark 2.574924827666667 1.586916473 3.5297056760000003 9 h after dark 2.7419609593333334 1.8991504369999999 3.5513379560000002 11 h after dark 2.1481254753333334 1.776898191 2.7412589819999997