condition mean min max 1 h after light 8.15728241 7.808917615 8.505647205 3 h after light 7.884586760333334 6.898396545 8.751209021000001 5 h after light 10.677338596 8.717937178 13.18233964 7 h after light 10.501562353666667 9.910104751 11.40890068 9 h after light 11.010774458 9.355883563999999 12.72948899 11 h after light 10.767926215666668 8.692900567 12.14196075 1 h after dark 13.227126516666667 10.83119783 14.80035506 3 h after dark 13.971876416666667 13.47596814 14.42250674 5 h after dark 13.873800066666668 12.53325929 15.99586226 7 h after dark 17.778167256666666 16.21944733 20.51236478 9 h after dark 15.413970339999999 12.41752209 19.55886128 11 h after dark 15.692038593333333 14.93910702 16.43707096