condition mean min max 1 h after light 7.29304746 6.959848892 7.626246028 3 h after light 7.991004027 7.469873067999999 8.436094962 5 h after light 9.237297466666666 7.4434275020000005 10.74206232 7 h after light 5.625583497 4.774306426 6.665411453 9 h after light 3.328287391 2.504409746 4.566334835 11 h after light 2.249913955666667 2.0229980640000003 2.61231655 13 h after light 4.211127747333333 2.020516075 5.401863037 15 h after light 6.430942367666667 4.56416314 8.275821436000001 1 h after dark 6.509501019666667 5.504042326 7.332946242999999 3 h after dark 8.621997437333333 6.755770516 9.792620112 5 h after dark 10.247890767333333 8.624006202 11.10958476 7 h after dark 10.531014852 9.610619395 12.1436061