condition mean min max 1 h after light 1.301414823 1.235861018 1.3669686280000002 3 h after light 2.442215710666667 0.311244711 5.358777303 5 h after light 0.9907642593333333 0.48969917799999996 1.6375095 7 h after light 2.650143522 0.458544919 5.397042047 9 h after light 1.5314617613333334 0.553495131 3.06355952 11 h after light 0.8175336666666666 0.426500661 1.167114268 13 h after light 0.803924291 0.0 1.581033084 15 h after light 0.7328757530000001 0.536960369 1.0629495420000001 1 h after dark 1.5686707426666666 0.6083194989999999 3.454363106 3 h after dark 1.240388359 0.664930995 1.883820625 5 h after dark 0.9649745786666667 0.570706293 1.4504298780000002 7 h after dark 2.143991784 0.847995829 3.7694176919999998