condition mean min max 4 h after light 0.03847565 0.0 0.0769513 8 h after light 0.0717815 0.0 0.143563 12 h after light 0.2093875 0.158293 0.260482 4 h after dark 0.14277099999999998 0.106322 0.17922 8 h after dark 0.049080349999999995 0.0327006 0.0654601 12 h after dark 0.17890899999999998 0.142593 0.215225