condition mean min max 1 h after light 2.231455312 2.231455312 2.231455312 3 h after light 3.664347587 2.1539200590000003 5.174775115 5 h after light 6.766426823 6.462196187999999 7.0706574579999995 7 h after light 12.221400195000001 11.58008034 12.86272005 9 h after light 9.589547493000001 8.676024096 10.50307089 11 h after light 12.468491310000001 11.46853376 13.46844886 1 h after dark 8.0890043065 6.294794362999999 9.88321425 3 h after dark 7.193909035999999 4.748900474 9.638917597999999 5 h after dark 15.067515356000001 4.664978302 25.47005241 7 h after dark 15.142544605000001 10.35398714 19.93110207 9 h after dark 12.585989191 9.838965062 15.33301332 11 h after dark 6.1051982375 5.858679632 6.351716842999999