condition mean min max 1 h after light 2.184527783 1.345007812 3.0240477539999997 3 h after light 2.683020701666667 1.360089374 4.266614438 5 h after light 1.7458271186666667 1.045166627 2.3574054380000002 7 h after light 2.1213366976666665 1.9993056130000002 2.186196561 9 h after light 1.527525117 1.115537315 1.956665815 11 h after light 1.8999210283333334 1.179356282 3.042409185 13 h after light 1.7145535286666667 1.250768206 2.562904789 15 h after light 1.319820614 0.991021066 1.8934741869999998 1 h after dark 1.1466718116666665 0.372808149 1.6991437169999999 3 h after dark 0.8598169073333334 0.0 1.36484373 5 h after dark 1.887167295 1.6432532359999998 2.136218351 7 h after dark 2.033240160666667 1.575153735 2.85633163