condition mean min max 1 h after light 1.092478072 1.079185759 1.105770385 3 h after light 2.0714255406666666 1.4006011999999999 2.6528600509999998 5 h after light 2.075800225 1.126308109 2.612078126 7 h after light 3.847263405666667 1.637660425 5.397042047 9 h after light 4.815019648 2.698288766 6.12711904 11 h after light 4.449683903 2.5590039669999998 6.277205906 13 h after light 4.163762899333333 1.775605036 5.731244929 15 h after light 4.505557577666667 3.84821598 5.188883682 1 h after dark 4.587858297 3.645534528 5.454257536 3 h after dark 6.45417003 5.500792779 6.950648512000001 5 h after dark 5.429665374 4.248591291 6.922506235 7 h after dark 5.158551202 4.381311783 6.0694013689999995